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4-ingredient vegan almond flour biscotti that are grain-free, oil-free, low in sugar, and keto (with one ingredient swap). They are crisp, but not too hard, easy to make, and very versatile.***LOVE***

4-Ingredient Vegan Almond Flour Biscotti perched on top of a cup of espresso
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Whether you have made biscotti multiple times or never, you must give my almond flour biscotti recipe a try.

It just may be the only biscotti recipe you’ll need from this point forward.

I mean it, it’s just that good. And easy, too. Simply mix 4 ingredients (plus water & optional salt) in one bowl.

The cookies are firm and crisp, as good biscotti should be, but not too hard. No one should have to sacrifice their teeth for great biscotti.

I also have THE TIP you need to cut perfect biscotti slices (without smooshing), which works for this and all other biscotti recipes.

Let’s do this!

As mentioned above, mix your 4 ingredients–blanched almond flour, sugar (I used coconut sugar, but use what you like), arrowroot or tapioca starch, and baking powder (plus salt; you can leave this out if you need to watch your sodium). Stir in 3 tablespoon of water, stir until blended, and then plop the dough in the center of a parchment paper-lined cookie sheet.

Almond Flour Biscotti dough in a mound on a baking sheet

Next, shape the dough into an even rectangle that is about 11 inches long, 2 and 1/2 inches wide, and just over 1/2-inch thick. It does not need to be perfect, but it’s worth pulling out a ruler so that it is close to the specified size and thickness.

Vegan Almond Flour Biscotti dough on a baking sheet, shaped into an 11-inch log

Bake the log in a preheated oven (350F) for 18 to 23 minutes until golden brown and the center of the dough log feels more or less set/firm.

Now, THE TIP!!!

Once the log is baked, remove from the oven to cool completely, and then…refrigerate it until it is cold!

You can even bake the log a day in advance and then complete the slicing and second bake the next day.

Chilling the log allows for perfect slices with a bare minimum of crumbs; the log will smoosh when sliced, nor fall apart. It’s so foolproof, you can cut the log extra thin for biscotti thins.

This chilling step is especially important if you decide to add extras to the dough, such as dried fruit and nuts, and it is the only way to go (imho) if choose to add chocolate chips or chunks. If you slice the log while the chocolate is warm or at post-bake room temperature, it will smear allover the place. While delicious, it is not pretty. Chilling solves all!

Once sliced, send the biscotti back to the oven, at a much lower temperature than the first bake.

The objective of the second bake is to dry out and crisp the biscotti, so low and slow is the way to go. For these, I baked the slices at 250F for 20 minutes, flipped the slices over, and baked for 20 minutes longer.

Finally, turn off the oven and leave the biscotti inside, door closed, until completely cooled. This allows them to finish drying to perfect crispness!

Your biscotti are ready!

4-Ingredient Vegan Almond Flour Biscotti spaced out on a wire cooling rack

As a coffee and tea lover, I am keen on the fact that these are perfect dunkers (no biscotti mush at the bottom of my mug).

Two 4-Ingredient Biscotti on a white plate with a cooling rack of more biscotti in the background

While these are perfection when made as plain as can be, somtimes–especially around the holidays–you may want plus-perfect. If such is the case, consider adding all kinds of different flavorings and stir-ins, such as:

Chocolate: About 1/2 cup. Any variety of chips or chunks. You could also melt chocolate and dunk or spread the cooled biscotti with chocolate.

Extracts & Zests: Add about 1 teaspoon. Vanilla, almond extract (only 1/2 teaspoon or less), citrus zest (e.g., lemon, lime, orange)

Nuts or Seeds: About 1/2 cup total. If the nut pieces are large, give them a rough chop before adding to the dough.

Chopped Dried Fruit & Coconut : About 1/2 cup total. Flaked coconut, cranberries, apricots, raisins, mango, you name it!

Booze: Replace 1 to 2 tablespoons of the water with liqueur or spirits.

Happy baking, everyone!

overhead shot of 4-Ingredient Almond Flour Biscotti on a colorful napkin

More Amazing Vegan & Gluten-Free Biscotti Recipe to Try:

  1. Almond Flour Biscotti {4 ingredients, oil-free, grain-free}
  2. 2-Ingredient Coconut Biscotti {grain-free, oil-free}
  3. 100% Oat Biscotti
  4. Chickpea Flour Biscotti {grain-free}
  5. Coconut Flour Biscotti {grain-free}
  6. Chickpea Flour Biscotti Thins {vegan, grain-free}
  7. Vegan Pumpkin Almond Flour Biscotti {keto option)
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4.76 from 57 votes

4 Ingredient Vegan Almond Flour Biscotti (Keto Option)

By: Camilla
4 ingredient vegan almond flour biscotti that are grain-free, oil-free, low in sugar, and keto (with one ingredient swap). They are crisp, but not too hard, easy to make, and very versatile.***LOVE***
Prep Time: 10 minutes
Cook Time: 1 hour
Total Time: 1 hour 10 minutes
Servings: 22 biscotti

Ingredients 

Instructions 

  • Preheat oven to 350F (180C). Line a large cookie sheet with parchment paper.
  • In a large bowl, whisk together the almond flour, coconut sugar, arrowroot, baking powder and salt. Add the water, stirring until completely combined.
  • Scrape dough into a mound in the center of the prepared cookie sheet. Shape dough into a log that measures roughly 11 inches long, 2 and 1/2 inches wide, and just over 1/2 an inch high.
  • Bake in the preheated oven for 19 to 23 minutes or until light golden brown and the center is set & firm to the touch. Remove from oven, turn oven off, and cool completely on sheet,. Refrigerate frigerate at least 1 hour until cold. Using parchment paper, lift log onto a cutting board.
  • Preheat oven to 250F (125C). Slide log off of parchment paper and place paper back on cookie sheet.
  • Using a sharp knife, cut log crosswise, on the diagonal, into 22 biscotti. Place slices cut side down on paper-lined cookie sheet.
  • Bake biscotti for 20 minutes. Remove sheet and, using spatula, turn over biscotti. Return to oven and bake for 20 minutes longer. Turn oven off, keep door closed, and let biscotti remain in oven for 1-2 hours until cooled (this further dries them).

Notes

Storage: Store the cooled biscotti in an airtight container at (cool) room temperature for up to 1 week, the refrigerator for 3 weeks or the freezer for up to 6 months.
Sweetener: Feel free to use an equal amount of your favorite granular sweetener, including brown sugar or granular sugar alternative.
Keto Option: Replace the coconut sugar with an equal amount of keto brown sugar substitute (e.g., one made by Swerve, Truvia, or Sukrin Gold). Keto Macros–Carbs: 2.5 g, Sugars: 0.3 g, Calories: 53

Nutrition

Serving: 1biscotto | Calories: 68kcal | Carbohydrates: 4.5g | Protein: 1.9g | Fat: 4.8g | Saturated Fat: 0.3g | Sodium: 48.6mg | Fiber: 1g | Sugar: 2.5g
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About Camilla

I'm Camilla, food writer, author, runner, and spin instructor. PowerHungry® is where I share my easy, minimalist, plant-based recipes, designed for living a healthy, delicious, empowered life.

4.76 from 57 votes (42 ratings without comment)

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105 Comments

  1. 5 stars
    It worked substituting an equal amount in weight of tigernut flour and adding more water to get it hydrated enough. I also used a monkfruit allulose blend in place of sugar to great success. Thank you for the great recipe. 🙂

    1. Thank you so much for sharing tour substitutions, Hiroshi! I am going to have to try these with tiger nut flour, following your lead. Cheers 🙂

  2. 5 stars
    My first time making biscotti.I followed the recipe, added walnuts and dates. Dipped them in melted, no added sugar, plant based salted caramel chips and rolled that in crushed walnuts. Big hit with non- vegan friend. Really easy and delicious! The recipe was easy to understand and very helpful.

    1. Woohoo! Congrats on your first homemade batch of biscotti! (also: I would love to know where you found plant-based salted caramel baking chips–yum!). I am so glad that the instructions were easy to follow. May this be the first of many biscotti batches 🙂

  3. Hi! So excited to make this recipe ???? I’d like to use honey instead of coconut sugar… what do you think? Would it be a one to one ratio? I’d like for them to only be mildly sweet. Hopefully it wouldn’t affect the consistency. I’d love to hear your thoughts! Thanks!

    1. Hi Jeanine,
      I think subbing honey will work. I would reduce the amount of honey slightly (compared to amount of coconut sugar). I would love to hear how it turns out!

      1. 5 stars
        I made a double batch of this biscotti. Very easy and I LOVE the crunch. In one batch, I used date sugar, lemon zest, crystalized ginger and vanilla. That was my favorite. In the other batch I forgot to put in the sugar (with only 4 ingredients, I’m not sure how I did that!) I added chopped date-sweetened chocolate chips and almonds. Then dipped the ends of the finished cookies in melted chocolate so that took care of the sweetness. I took both of these to an event and the chocolate dipped ones were by far the fave.
        I will definitely use this recipe again, experimenting with new additions! Thank you.

        1. Oh my goodness, Gina, your biscotti creations sound incredibly delicious! I’m so glad you were able to use this recipe as a template for your creative variations 😊

  4. I was SO beyond impressed with your almond cake recipe, I tried making this, but in trying to make it healthier, I used allulose. I wanted to share my results before anyone tries it.

    It browned way too much and has a burnt flavor after only 22 minutes. I googled and see this happens, and I also read something that says allulose will prevent biscottti from getting crunchy!!! Sigh ….

    Note: the fail of my experiment is 100% on me! The dough tasted phenomenal before I baked it and I’ll try it again using sugar. I will try the cake with allulose to see how that goes.

    After the almond cake, I will continue to try many things on this site!

    1. Hi Beth,

      Worth trying! Brava to you. I have not baked with allulose–my guess is that it will work in some recipes but not others.

  5. Want to try! I’ve made a lot of biscotti, and my tip is to use a SERRATED knife when slicing the log ????

  6. Excellent! For those who wanted more flavor: the beauty of this recipe is you can add all kinds of flavors or add-ins! I have made this recipe at least a dozen ways, never the same twice with spices, dried fruits, seeds and extracts. Thank you @Camilla!

  7. Hi Camilla, I would like to give this biscotti recipe a try, however I do not have any tapioca or arrowroot, is it possible to replace these with regular cornstarch?

    Thanks,
    H

  8. I made these with an equal amount of maple syrup. Ended up adding tan extra tablespoon and a half of almond flour to thicken the dough. They came out great! Thank you!

    1. Hi Maria! I am so glad you gave the recipe a try. The biscotti could be darker for a number of reasons. First, the baking pan: if you can, use a light colored baking sheet whenever you bake cookies. Second, your oven may run hot (most ovens do). It will make a more noticeable difference with small items, like cookies. You can get a cheap oven thermometer to check your oven temp and then adjust down accordingly. Cheers!

  9. This was so good. I’ve made it twice so far. The first was with Almond meal and the other with blanched almond flour. I put cranberries and ground flax seed in one and in the other a little coconut flour, mini chocolate chips, and some cranberries. The were both delicious! Thanks for the recipe and the reviewers suggestions of what to add.

  10. I would really like to subscribe to your website. Your recipes sound awesome and healthy. I am new to Paleo and appreciate being introduced to new recipe ideas. Thank You for sharing.

  11. Thank you for this amazing recipe! I love these biscotti so much – I make sure I always have a batch at home. I love that they’re so easy to make and there’s no oil in this recipe. I add toasted macadamia nuts and dark chocolate chips and it is so delicious!

  12. Thank you so much for sharing this recipe. It’s fantastic. I used my homemade almond meal leftover from making my almond milk & added some vanilla as suggested. Love it! I will be adding orange & cranberry for my next batch. 5 STARS:)

  13. Camilla, I’m so happy I came across your page. I am a beginner when it comes to any cooking, so I tried your biscotti today and I love them. I didn’t have baking powder and used baking soda, 1/4 tbs. I didn’t have any sugar so I used honey. It turns out honey was the dominant flavor, so I will have to use sugar next time. Also they are darker than yours, so maybe the honey caused this. I really appreciate how detailed you are with the recipes you share. I turned vegan 7 years ago so thank you for inspiring us to cook vegan.

    1. Hi Flori! Glad you liked the biscotti 😊 The honey likely contributed to the biscotti browning, but what caused most of the over browning was the swap from baking powder to baking soda. During baking, the proteins in the almond flour will brown more readily because the dough will be more alkaline (baking soda is alkaline) than if baking powder is used. You could still use baking soda, but you would need to add a small amount of acid (e.g., 1/2 a teaspoon or so lemon juice or vinegar, or cream of tartar).

  14. I have never made it eaten biscotti and wanted to give it a try. I really appreciated the photo with the ruler so that I could accurately shape the cookie dough. I ended up with 8 pieces and decided to melt some dark chocolate and dip one side in. Thank you for this recipe!

    1. You are so welcome, Maggie! I don’t know why (inner math nerd), but the fact that you found my ruler photo helpful makes me very happy!

  15. I have a gluten allergy and egg allergy. But biscotti was my go-to light cookie snack. But I made it with not oil but a few eggs which I can no longer have. I had to try this recipe since it ticked all the boxes of what I love. I made this the first time adding 1/4 tsp almond extract and 1/4 of sliced almonds into the dough. It was beyond amazing! That trick to dry it out in the oven until cool just gives this the perfect texture. Only problem was the recipe made such a small amount of cookies! I became the cookie horder and refused to share with the family “my special cookies”. To be fair I did make a dessert for the non food allergy members. Still my cookies were off limits. And then when they started sneaking them, because apparently everyone loved them, they disappeared in two days. Now I’m making a double batch. This time one batch has ginger powder and chopped crystalized ginger bits. So incredibly delicious! And the other batch has chocolate chips and chopped hazelnut slices with almond extract. Just fabulous! Thank you for helping me rediscover my love for biscotti that I can actually eat!

    1. Jill, you are making me so hungry with descriptions of your variations!!! YUM!!! I am so happy to know that you love these and are giving the recipe your own unique spins. Also, you can definitely double, triple, or quadruple the recipe to make more at one time.

  16. Thank you for this great recipe! It really help me keep my sweet tooth under control. It tastes great, low carb and low sugar.

  17. 5 stars
    This is a terrific recipe, thanks!
    I added splash of homemade brandy vanilla,dried cranberries,few chopped pecans & blood orange zest, scant of the juice- yum, yum!!

  18. 5 stars
    This was so good! Thank you for this awesome recipe. My husband has a ton of food allergies and he can actually eat this biscotti. Definitely a keeper.

  19. Wow! I rarely find recipes that truly work and are delicious. I was skeptical at first but I’m so very glad I gave this a try! I eat a whole food plant based diet with no oil whatsoever and I’ve always craved something crispy like this, so it was a real luck that I stumbled upon this recipe. It’s my partner’s and my favorite snack right now. We cannot get enough. I usually do 2 or 3 times the recipe so it lasts us 3 or 4 days. Thanks so much!

  20. 5 stars
    I would rate this at 50 stars!

    So incredibly easy, and a great find. I’m always on the prowl for gluten-free and sugar-free baking recipes to make treats for my dietically-challenged friends/loved ones.

    So I added orange essence and a couple drops of vanilla, then after they were finished, drizzled with sugar-free, vegan chocolate.

    Fabulous! But not sure there’ll be enough of this batch to give away, so am already scamming the next batch.

    Blessings to you for sharing your work with us.

    1. Oh my goodness, Dana, you are so kind! I love the sound of your inspired flavor combos 🙂

      Thank you for the review, it is a gift in itself 🙂

  21. 5 stars
    These were amazing! I used brown sugar instead of coconut and glutinous rice flour instead of tapioca starch. I had to add a touch more water, but they came out great, if a little on the dense side.
    I added 1/4 c chopped almonds and 2 T spiced rum. Just a note- if you’re using alc that’s already sweet, definitely reduce the sugar level!
    Will definitely be making these again 🙂

  22. 5 stars
    I started making them with my son. We measured the almond flour, sugar, baking soda and salt then I thought I missed something when I read only three teaspoons of water. We were pleasantly surprised how it came together and what a nice texture these have. Thank you for the recipe. It filled the bill for our family’s different diet and health needs (vegan, gluten free, diabetic and heart pt)!

  23. 5 stars
    This is my second go round with this inspiring biscotti recipe! I love the ease and adaptability that this recipe allows. Before I became vegan, I enjoyed making regular biscotti…well, I enjoyed eating them, making them was a bit of a chore. These are so easy and tasty as well! Last time I made cranberry pistachio with 1 T of a booze I can’t recall, probably Cointreau. This time I repeated that but used Amaretto and then made a second round with blanched almonds, orange zest and Cointreau. Both are superb. They keep well and really enhance morning coffee drinking and afternoon tea!!

    1. Susan, this fills my heart with joy! I love the sound of your variations and I am sohappy these work for you. Also love that you are a fellow morning coffee and afternoon tea drinker 🙂

  24. 5 stars
    Was a bit skeptical…being Italian, I have pretty high standards when it comes to biscotti. But, this one makes the grade! I added 1/2 tsp. Almond extract and 1/2 c. of chopped sliced almonds…might try some anisette next time but this recipe is definitely a keeper!

  25. I made biscotti today based on this recipe and you instructions to add-ones Camilla. I added nuts, orange zest, and cardamom to it and they turned out delicious… it was my first time making biscotti and I look forward playing with other ingredients. Thank you for the recipe… we loved it!

  26. Hello!

    This recipe looks amazing; however, I am limited on ingredients! Is there a way to make these without the Tapioca starch or arrowroot?

    Thank you so much! I cannot wait to make these!

    1. Hi Ashley! I understand re: the limited ingredients these days. If you are ok with cornstarch, you can definitely use that, if that’s what you have on hand. Cassava flour would also work. If you have coconut flour on hand, 1 to 1/2 tablespoons should work (start with one tablespoon). If you are ok with grains, or more traditional ingredients, you could use an equal amount of all purpose gluten-free flour blend or even regular all-purpose flour.

  27. Camilla;

    This seems to have very little water.

    I’m about to make these and wanted to check that the amount of water is in Tabkespoons.

    Thanks;
    Ken

    1. Hi Ken,

      Yes, it is correct. It will seem like too little at first, but keep stirring, it comes together into a thick dough. That being said, there can be some slight variations in almond flour brands, so if you need to add a touch ore water, do (but only a tiny bit at a time).

      Cheers.

  28. Thank you for this delicious recipe, I made it today, I added roughly ground Anis and Fennel, it tastes amazing.

  29. Mine came out completely dense, no crumb but they taste good. I added a tsp of extract and subbed a TBsp of liqueur for water.

    1. Hi Lani,
      The biscotti become more tender after a day of sitting. If you want a crumblier biscotti, you can replace a tablespoon of the liquid with the oil/fat of your choice.

      The variation in density of biscotti varies a lot with traditional recipes, too. Some biscotti are much harder and more dense (because they do not include oil; the only fat may come from 1 or 2 eggs. These are more typical with traditional Italian recipes, made for dunking in coffee, etc). Most American-style biscotti have a significant amount of fat added to them so that the texture is more like a traditional cookie.

  30. 5 stars
    I substituted monk fruit sweetener, I added 1 tsp vanilla, 1/4 cup chopped walnuts and some zested orange rind. They are delicious! I can’t wait to try other variations. Thank you so much for this recipe!

    1. Hi- this recepic looks great! Can I sub the arrowroot strach for potato starch? And the sugar for honey? Thanks!

  31. 4 stars
    Hello! Thank you for the recipe 🙂 I tried it with some cranberries and chocolate chips and it smells amazing. But it also comes out a lot darker than your biscotti. Even before baking. Any idea what I might be doing wrong?

    1. Hi Chui!

      Love the sound of your additions!

      Regarding the darkness: I am going to guess that it is one of two things (since you said the dough was dark, too)

      (1) the coconut sugar: I have seen a LOT of variation in coconut sugar color. The one I use is medium dark, but I have purchased some brands that are VERY dark; (2) the almond flour: is there any chance you used almond meal? It’s almond flour either the skins left on (as opposed to blanched almonds) . That will definitely lead to darker dough and biscotti.

    2. Think i need to double the recipe as making the log 2.5 in wide is a VERY small biscotti. I think at least a 4 in wide would make them more like a traditional biscotti.

      1. Hi luv2cook,
        True, these are not super-big, but they can be much longer than 2.5 inches when you slice them on the diagonal (depending on how deeply you cut the diagonal). The end pieces will be shorter, but you can create biscotti that are 5+ inches long if you want to cut at a deep diagonal 🙂

  32. Hi – Help Please,,
    For first bake – do you cool this in the oven or on the counter..

    This step: Turn oven off, cool completely on sheet, and then refrigerate at least 1 hour until cold.

    1. Hi Elisa,

      Remove from oven to cool after first bake. I’ll change that to clarify, thanks for alerting me! 😊

  33. 5 stars
    Awesome – simply awesome. Since having to go gluten and dairy free, and living in a country where these diets are not supported by food manufactures, I have struggled as I make everything for myself. There was no CRUNCH in my life. And now I’ve found it. Thank you

  34. Wow, these came out amazing. The base recipe is very plain, but when you add in extras, it’s incredible, in taste and texture. I added lemon zest, craisins and white chic chips to one batch. The other was vanilla extract and mini chocolate chips. Thanks for the recipe!

    1. I love your additions, Chavi! I love having a good base recipe, then you can let your imagination fly with the add-ins, just as you have done 🙂

  35. Hi! I made these and absolutely LOVED them! I wanted to ask if there was anyway I could make these into pumpkin biscotti? Could I add in the pumpkin purée and decrease the water a bit? Please let me know, thanks!

    1. Hi Yasa! So glad you liked them! And..you inspired me. I will post a pumpkin version of the biscotti in the next day or so (it took a bit of tweaking).

  36. 5 stars
    I made this today. So tasty 😋

    After baking the loaf, I left it outside for a few hours. When I returned to it, it was ready to cut. I put the pieces on a perforated cookie sheet and left them in the oven from which I had just removed banana bread. The oven was warm, but off. I took them out after about half an hour. Perfection! Thank you 😊 I will be serving these to friends this weekend! Num!

    1. Hi Heath! I do not include tap water as an ingredient, nor salt, since the salt is optional 😊 (I mention this in the post) Cheers!

  37. Hi,they look like perfect!!!
    I know it’s an old post,but i’ve got a question… may i substitute almond flour with coconut one? My husband has some problems with nuts!!
    Thank you

    1. HI Valentina! Alas, coconut flour cannot be subbed for the almond flour in these, it is quite different. However…your question made me realize that I have not offered an all-coconut flour (no nuts/nut flour) biscotti. One is in the works and I will post later this week! Also: I have a number of other all-coconut (no nut) cookies on the site in the meantime 🙂

        1. Hi Sandra,
          Alas, it most likely will not work for this particular recipe. The reason is that almond flour is very high in natural fat, so they can be made without added fat. The almond flour also has a natural flavor , when baked, that would be missing with a gluten-free flour blend. Sorry, Sandra!

  38. This sounds really excellent! Though, due to supplies being limited where I am currently, I was wondering if cornstarch or potato starch would work in place of arrowroot, and if powdered sugar could work in place of the crystallised?

  39. OMG Camilla! I made the biscotti – so easy and superb! Thank you again for another excellent recipe! I will be making these over and over and over again!

  40. A friend who owned a tea shop years ago used to make homemade biscotti with small diced crystallized ginger. I see your recipe with ginger in my future. Thank you so much for all of your hard work bringing us wonderful recipes

    1. Annie, I can attest that these are the bomb with candied ginger (I add about 3/4 teaspoon of vanilla and 1/2 teaspoon ground ginger, plus about 1/3 cup chopped candied ginger). Thank YOU so much for the feedback! xoxo