Keto Lemon Cookies


5 from 182 votes
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These keto lemon cookies are soft and chewy cookies full of a sweet lemon flavor! Made in just one bowl, these lemon crinkle cookies take just 15 minutes to make! 2 grams net carbs per cookie.

keto lemon cookies

Keto Lemon Cookies

When it comes to keto lemon recipes, my favorite treats to make are lemon bars, lemon cheesecake, and these easy lemon crinkle cookies. 

It genuinely baffles me when people say they aren’t fans of lemon desserts. As someone who loves hitting my palettes with all senses, it’s no surprise that I am (probably) lemon’s biggest fan. With that said, it’s not as though whatever cake or dessert bar you make will be sour. It’s quite the contrary- The tang from the lemon balances out the sweetness of whatever it is you are making or pairing with it. 

If you are one of these skeptics, you will LOVE this keto lemon cookies recipe. I’ve been meaning to share it for quite some time, but in the midst of all my holiday baking, it kind of fell by the wayside. It’s a citrus twist on my chocolate crinkle cookies, but in my opinion, even better! 

No sugar or dairy is needed for these cookies, but you’d never tell. Texture wise, they have tender edges, soft centers, and melts in your mouth! They are sweet and slightly tangy, without being overpowering! 

With lemons being one of a handful of keto friendly fruit, I can’t wait to experiment with it more. In the meantime, I’ll be whipping up a third batch of these cookies to easily convert more people onto the citrus dessert train!

How do you make keto lemon cookies?

The Ingredients

  • Almond flour– Superfine or blanched almond flour. Avoid using almond meal, as it leads to a gritty and thick cookie.
  • Granulated sweetener of choice– Either monk fruit sweetener or erythritol can be used. I prefer the monk fruit sweetener as it has the closest texture and flavor to white sugar.
  • Salt– Brings out the sweetness of all the other ingredients. 
  • Lemon zest– Adds some extra lemon flavor. 
  • Egg whites– Room temperature egg whites. These will be whipped before being folded into the cookies. 
  • Lemon extract– Gives the cookies an even more intense lemon flavor. 
  • Yellow food coloring– Optional, but gives the cookies a gorgeous color. 
  • Sugar free powdered sugar– To cover the cookies with. I used keto powdered sugar

The Instructions

In a large mixing bowl, add your dry ingredients and mix well. In a separate bowl, beat the egg whites until soft peaks form. Add in the lemon extract and yellow food coloring, if using it. Using a rubber spatula, fold through the dry ingredients until a thick and sticky dough remains.

Now, place your powdered sweetener in a shallow bowl. Using a one tablespoon cookie scoop, form heaping scoops of cookie dough and roll them in the sweetener. Place them on a lined baking sheet. Bake the cookies for around 15 minutes, until the tops have cracked and the edges are slightly golden.

Let the cookies cool completely, before sprinkling with extra powdered sugar. 

low carb lemon cookies

Tips to make the best low carb lemon cookies

  • Unlike traditional lemon cookies, these will not spread too much. As such, lightly press down on the cookies when placing them on the baking dish.
  • Avoid touching the balls of dough while covering them in the powdered sweetener. Doing so can cause the sweetener to bake into the cookies as they cook. If that happens, just sift more on top once they are baked.
  • Do not overbake your cookies. They continue to cook as they are cooling down.
  • Your egg whites MUST be at room temperature. If they are chilled, there is a risk that they may dry out. 

Storing and freezing almond flour lemon cookies

  • To store: Lemon cookies will keep fresh at room temperature, covered, for up to 1 week. If you’d like them to keep longer, store them in the refrigerator. 
  • To freeze: Place cookies in a ziplock bag and store them in the freezer for up to 6 months. 

almond flour lemon cookies

More keto cookie recipes to try

keto lemon cookies

Keto Lemon Cookies

5 from 182 votes
These keto lemon cookies are a low carb and sugar free take on classic lemon crinkle cookies! Simple ingredients and ready in just 15 minutes!
Servings: 18 cookies
Prep: 5 minutes
Cook: 15 minutes
Total: 20 minutes



  • Preheat the oven to 180C/350F. Line a large baking sheet with parchment paper.
  • In a large mixing bowl, add all your dry ingredients and mix well. In another mixing bowl, beat together your egg whites until soft peaks form. Add in the lemon extract and yellow food coloring. Gently fold through the dry mixture until combined.
  • In a separate bowl, add the sugar free powdered sugar. Using a 1 tablespoon cookie scoop, scoop out heaping tablespoons of dough and roll them in the powdered sugar until combined. Repeat until all the cookie dough balls have been covered.
  • Bake the cookies until 15 minutes, or until the edges are done and the tops begin to crackle.
  • Remove from the oven and let cool completely. If the powdered sugar has seeped into the cookies while baking, sprinkle more on top.


TO STORE: Lemon cookies will keep fresh at room temperature, covered, for up to 1 week. If you'd like them to keep longer, store them in the refrigerator. 
TO FREEZE: Place cookies in a ziplock bag and store them in the freezer for up to 6 months. 


Serving: 1CookieCalories: 73kcalCarbohydrates: 3gProtein: 3gFat: 6gSodium: 38mgPotassium: 6mgFiber: 1gVitamin C: 1mgCalcium: 27mgIron: 1mgNET CARBS: 2g
Course: Dessert
Cuisine: American
Author: Arman Liew
Tried this recipe?Give us a shout at @thebigmansworld or tag #thebigmansworld!

Disclosure: This post may contain affiliate links. I may earn a small commission for my endorsement, recommendation, testimonial, and/or link to any products or services from this website.

Arman Liew

I’m a two time cookbook author, photographer, and writer, and passionate about creating easy and healthier recipes. I believe you don’t need to be experienced in the kitchen to make good food using simple ingredients that most importantly, taste delicious.

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Recipe Rating


  1. 5 stars
    The cookies are very good but was wondering about pushing the ball down before baking or just bake the ball of dough. I did a little of both. Waiting for them to cool. Thanks

  2. 5 stars
    Hi Arman! I just made these, and need to do some troubleshooting. I used lemon juice instead of extract, and wonder if that’s why the cookies failed. After 15 minutes in the oven, they are yellow mounds that didn’t crinkle at all, and look like they’re liquifying on the bottom. Or did I beat the meringue too long? On the positive side, these are DELICIOUS!!! I couldn’t stop eating the batter! (I know I probably shouldn’t eat it, but I couldn’t help it.)

  3. I’m sorry but I replaced the sweetener with Caster Sugar & rolled them in Icing sugar. They were delicious. I’ll definitely be doing them again.

  4. Very excited to make these cookies but how much lemon extract. I don’t see it listed with ingredients.
    Thanks for this recipe. Looks amazing. I made your chocolate krinkles the other day and they were fabulous!