Almond Flour Lemon Cookies — Gluten- and Grain-Free Recipe

These almond flour lemon cookies are tender, chewy, and taste like they came from a bakery. After testing many combinations, I discovered the soft, chewy texture comes from using almond flour together with cassava flour. You’d never guess these cookies are gluten-free, grain-free, and made with wholesome ingredients.

If you enjoy lemon baking, try my almond flour lemon blueberry bread for another grain-free, refined sugar-free lemon treat.

Reasons to Love These Almond Flour Lemon Cookies

Lemon desserts feel especially fresh in spring and summer, and I wanted a healthier cookie that still felt special enough to serve to anyone. These truly deliver.

They capture the bright lemon flavor and cookie texture you expect, while relying on simple, wholesome ingredients.

Highlights:

After several rounds of testing — almond flour alone, almond with tapioca starch, and almond with cassava flour — the combination in this recipe produced the best soft, chewy texture. Family, neighbors, and friends sampled many versions, and this one was the clear favorite.

These cookies are perfect to bring to gatherings year-round. If you like healthier desserts, my healthy oat flour brownies and better-for-you scotcheroo bars are also crowd-pleasers.

Fun fact: Each cookie contains about 7 grams of protein, which is a nice bonus.

Ingredients Notes

• Almond flour – Use finely ground almond flour, not almond meal. Almond flour is smoother and yields a better texture for baking.
• Cassava flour – Cassava helps create chewiness and works well in grain-free baking.
• Oils – Coconut oil, avocado oil, or extra-virgin olive oil can be used. I tested coconut oil and EVOO; both produced good results.
• Powdered sugar glaze – The recipe uses a traditional powdered sugar glaze, but a coconut butter glaze is an easy refined sugar-free alternative.

Sara’s clean food tip: I prefer organic almond flour to reduce exposure to pesticides and support sustainable farming practices.

A complete ingredient list is included in the recipe card below; the notes above help with selecting the right versions of key ingredients.

Variations

• For a fully refined sugar-free cookie, top with a coconut butter glaze instead of powdered sugar to keep the recipe Paleo-friendly.
• Fold in chopped fresh blueberries for blueberry lemon cookies. Blueberries incorporate well into this batter.
• Add 1 tablespoon poppy seeds to the dry ingredients for classic lemon poppy seed cookies.

Step-by-Step Directions

1. Step 1: Whisk together the melted oil, maple syrup, vanilla, lemon juice, and lemon zest until smooth.

2. Step 2: Add the almond flour, cassava flour, baking soda, and salt. Stir until the dough is fully combined.

3. Step 3: Use a 2-tablespoon scoop (or two tablespoons) to portion the dough onto a lined baking sheet. Press each ball into a 1/4″–1/3″ thick round; the dough will not spread while baking.

4. Step 4: Bake at 325°F for 11–13 minutes, until centers are set and edges are lightly browned.

5. Step 5: Cool the cookies on a rack, then whisk the glaze ingredients until thick but pourable.

6. Step 6: Spread a spoonful of glaze over each cooled cookie. Let the glaze set before storing in an airtight container.

Sara’s Tips for the Best Almond Flour Lemon Cookies

• Measure flour correctly: Spoon and level almond flour and cassava flour into measuring cups, or use a kitchen scale for accuracy.
• Zest before juicing: Zesting the whole lemon before juicing is much easier.
• Use a cookie scoop: A 2-tablespoon spring-loaded cookie scoop yields evenly sized cookies.
• Flatten the dough: Wet the bottom of a measuring cup to press dough into rounds, and dampen your hands slightly to smooth edges.
• Shape first: Because these cookies won’t spread, shape them to your desired thickness—about 1/4″–1/3″ for the ideal soft, chewy result.

Storage tip: Store opened almond flour in the refrigerator to keep it fresh longer due to its higher fat content.

If you want more almond flour recipes, try almond flour donuts or blackberry almond flour muffins.

Almond Flour Lemon Cookies Recipe FAQs

Storing and Freezing

Storing: Let the glaze fully set before storing. Place cookies in an airtight container with parchment paper between layers. They stay fresh at room temperature up to 3 days, best within 24 hours.

Freezing: Once cooled and glazed, store cookies in a freezer-safe container or zip-top bag with parchment between layers. They keep up to 2 months.

Freezing dough balls: Freeze scooped dough on a baking sheet until solid, then transfer to a freezer-safe bag. Thaw at room temperature before baking.