There’s something really satisfying about making your own biscotti from scratch, especially when it fits perfectly into your low carb lifestyle.

This walnut and maple version combines the classic Italian tradition of twice-baked cookies with modern keto-friendly ingredients.
The result is a treat that’s both familiar and new at the same time, giving you that comforting crunch you love without any of the guilt.
Walnuts and maple are a combination that just works. The rich, buttery taste of the nuts balances perfectly with the sweet, warm flavor of maple extract.
When you bite into these biscotti, you get both textures – the crispy cookie base and the satisfying crunch of the walnut pieces. It’s the kind of flavor combination that makes you want to close your eyes and enjoy each bite slowly.

What’s great about this recipe is how it solves one of the biggest problems with keto baking – texture. Many keto desserts can be dense or crumbly, but this biscotti has that perfect crispy snap that makes it feel like the real thing.
The almond flour works beautifully here, creating a cookie that holds together well but still has that light, airy quality you want. The twice-baking method ensures every piece comes out perfectly crunchy.
👍 Why You’ll Love This Recipe
Perfect Coffee Companion: This biscotti is made for dunking in your morning coffee or afternoon tea. The crispy texture holds up perfectly when you dip it, and it doesn’t fall apart like some cookies do.

Uses Common Keto Ingredients: All the ingredients in this recipe are staples that most keto dieters already have in their pantry. Almond flour, eggs, butter, and keto sweetener are basics that you probably buy regularly anyway.
Great Make-Ahead Option: This biscotti is perfect for meal prep and planning ahead. You can make it on Sunday and have keto-friendly snacks ready for the whole week.
✨ Recipe Ingredients
- 2 cups Almond Flour
- 1 Egg
- 1/2 cup Keto Sweetener (granular) – I recommend this one (amazon)
- 1/4 teaspoon Salt
- 1/4 cup Melted Butter
- 1 tsp Baking Powder
- 1 teaspoon Maple Extract
- 3/4 cup Chopped Walnuts
👨🍳 How To Make
Follow this easy recipe:
Step 1
Start by preheating the oven to 325°F and lining a baking sheet with parchment paper.
Step 2
Add these ingredients to a large bowl: almond flour, baking powder, sweetener, salt, melted butter, egg, chopped walnuts, and maple extract. Whisk well.
Step 3
Transfer the dough to the baking sheet and form it into a log about 9 to 10 x 4 inches. Bake for 30-35 minutes until lightly browned. Remove from the oven and let it cool for 40 minutes.

Step 4
Use a sharp knife to slice it into 12-15 slices. Then, place them on the baking sheet again and bake for 30 more minutes.

Step 5
Remove from the oven and enjoy! You can also add a glaze by whisking powdered sweetener and water together. Enjoy!

💡Tips
1. Let the Dough Cool Completely Before Slicing
This is probably the most important step that people rush through, but it makes a huge difference in your final results.
After you bake the log for the first time, it needs to cool for a full 40 minutes before you even think about cutting it. I know it’s tempting to slice it right away, especially when it smells so good, but hot biscotti will crumble and fall apart when you try to cut it.

The cooling time allows the structure to set properly and makes slicing much easier. Use this time to clean up your kitchen or prepare other things.
When the log is completely cool to the touch, you’ll be able to cut clean, even slices that hold together perfectly. If you’re in a hurry, you can put it in the fridge for about 20 minutes to speed up the cooling process, but don’t skip this step entirely.
2. Watch the Second Baking Carefully
The second baking is where your biscotti gets its signature crunch, but it’s also where things can go wrong quickly. After you slice and arrange the pieces on the baking sheet, they need about 30 minutes at 325°F, but start checking them after 20 minutes.

You want them to be golden brown and firm to the touch, but not dark brown or burnt. Every oven is different, so your timing might be a little shorter or longer.
The biscotti should feel dry and crispy when you tap them lightly. If they still feel soft or give when you press them, they need more time.
You’ll Love These Recipes Too
Check out these low carb recipes too:
FAQ
Can I use a different type of nut instead of walnuts?
Yes, you can definitely substitute other nuts for the walnuts in this recipe. Pecans work really well and give a similar buttery flavor.

Almonds are another great option – you can use sliced almonds or chop whole almonds into pieces about the same size as the walnut pieces.
Keto Walnut & Maple Biscotti
Print RecipeIngredients
- 2 cups Almond Flour
- 1 Egg
- 1/2 cup Keto Sweetener granular –I recommend this one (amazon)
- 1/4 teaspoon Salt
- 1/4 cup Melted Butter
- 1 tsp Baking Powder
- 1 teaspoon Maple Extract
- 3/4 cup Chopped Walnuts
Instructions
- Start by preheating the oven to 325°F and lining a baking sheet with parchment paper.
- Add these ingredients to a large bowl: almond flour, baking powder, sweetener, salt, melted butter, egg, chopped walnuts, and maple extract. Whisk well.
- Transfer the dough to the baking sheet and form it into a log about 9 to 10 x 4 inches. Bake for 30-35 minutes until lightly browned. Remove from the oven and let it cool for 40 minutes.
- Use a sharp knife to slice it into 12-15 slices. Then, place them on the baking sheet again and bake for 30 more minutes.
- Remove from the oven and enjoy! You can also add a glaze by whisking powdered sweetener and water together. Enjoy!
Greta Recipe