Introduction

These Key Lime Cookies offer a refreshing twist on traditional cookies with a bright, tangy flavor from fresh lime juice and zest. Soft and lightly sweetened, they make a perfect treat for lime lovers looking for something light and tasty.

Ingredients

2 cups Almond Flour
3 tablespoons Maple Syrup
2 tablespoons Melted Coconut Oil
1/4 cup Lime Juice (from 2 key limes)
2 teaspoons Lime Zest (optional)
1/2 teaspoon Almond Extract
1/2 cup Powdered Coconut Sugar
1 tablespoon Lime Juice (for glaze)
1/4 teaspoon Vanilla Extract (for glaze)

Instructions

Step 1: Preheat the oven to 350°F (180°C). Line a baking sheet with parchment paper.
Step 2: In a mixing bowl, combine almond flour, maple syrup, melted coconut oil, 1/4 cup lime juice, almond extract, and lime zest if using. Stir with a rubber spatula until just mixed.
Step 3: When the mixture begins to look dry, use your hands to squeeze and form it into a dough ball. If it’s too dry, add a little extra lime juice. If too wet, sprinkle in more almond flour to get a soft dough that can be rolled easily.
Step 4: Divide the dough into 9 equal portions. Lightly oil your hands and roll each portion into a ball.
Step 5: Place the dough balls about an inch apart on the prepared baking sheet. Press each ball gently with the back of a spoon or your fingers to flatten slightly.
Step 6: Bake the cookies for 12-14 minutes until the edges turn a light golden brown.
Step 7: Allow the cookies to cool on the baking sheet for 5 minutes, then transfer to a wire rack to cool completely before glazing.
Step 8: To prepare the glaze, mix powdered coconut sugar, 1 tablespoon lime juice, and vanilla extract in a bowl. Stir until smooth and thick. If the glaze is too thin, add more powdered sugar.
Step 9: Drizzle the glaze over the cooled cookies. For extra zing and decoration, sprinkle lime zest on top.

Tips & Variations

Use fresh key limes for the most authentic, bright flavor, or substitute regular limes if key limes aren’t available.
Adjust the glaze sweetness to your preference by adding more or less powdered sugar.
For a nut-free version, try substituting almond flour with oat flour, though texture will vary.
If you prefer a stronger lime flavor, increase the lime zest or add a few drops of lime essential oil (food grade).

Storage

Store the cookies in an airtight container at room temperature for up to 3 days. To keep them longer, refrigerate for up to a week. Reheat briefly in a warm oven if you prefer them soft. The glazed cookies are best enjoyed fresh, as the glaze can soften over time.

How to Serve

Serve this delicious recipe with your favorite sides.

FAQs

Can I use regular lime instead of key lime?

Yes, regular limes can be used as a substitute. The flavor will be slightly different—key limes have a more floral and aromatic taste—but the cookies will still be delicious.

Are these cookies gluten-free?

Yes, these cookies are naturally gluten-free since they are made with almond flour instead of wheat flour.

Key Lime Cookies Recipe

Print Recipe

★★★★★

4.5 from 98 reviews

These Key Lime Cookies are a delightful almond flour-based treat that combines the zesty freshness of key lime with the subtle sweetness of maple syrup and powdered coconut sugar glaze. Moist, tender, and lightly tangy, they are perfect for those looking for a gluten-free, naturally sweetened dessert with a tropical twist.

Author: Stella
Prep Time: 15 minutes
Cook Time: 14 minutes
Total Time: 29 minutes
Yield: 9 cookies 1x
Category: Dessert
Method: Baking
Cuisine: American
Diet: Gluten Free

Ingredients

Scale

Cookie Dough

2 cups Almond Flour
3 tablespoons Maple Syrup
2 tablespoons Melted Coconut Oil
1/4 cup Lime Juice (from 2 key limes)
2 teaspoons Lime Zest (optional)
1/2 teaspoon Almond Extract

Glaze

1/2 cup Powdered Coconut Sugar
1 tablespoon Lime Juice
1/4 teaspoon Vanilla Extract

Instructions

Preheat oven: Set your oven to 350°F (180°C) and line a cookie sheet with parchment paper to prevent sticking and ensure even baking.
Mix dry and wet ingredients: In a mixing bowl, combine almond flour, maple syrup, melted coconut oil, freshly squeezed lime juice, almond extract, and lime zest if using.
Form the dough: Stir the mixture with a rubber spatula. When the mixture looks dry, use your hands to squeeze the ingredients together into a dough ball. If the dough is too dry, add a bit more lime juice until it forms a soft, rollable dough; if too wet, add more almond flour.
Shape the cookies: Divide the dough into 9 equal portions. Lightly oil your hands and roll each portion into a ball.
Prepare for baking: Place cookie dough balls on the prepared sheet about an inch apart. Flatten each ball slightly with the back of a spoon or your fingers to shape.
Bake: Bake in the preheated oven for 12-14 minutes until the edges are slightly golden brown.
Cool cookies: Allow the cookies to cool on the baking sheet for 5 minutes before transferring them to a cooling rack to cool completely.
Prepare glaze: In a bowl, mix powdered coconut sugar, lime juice, and vanilla extract until you get a thick, smooth consistency. Adjust thickness by adding more powdered sugar if too thin.
Glaze the cookies: Drizzle the glaze over the cooled cookies to add sweetness and enhance lime flavor. Optionally, sprinkle lime zest on top for decoration and extra zing.

Notes

Use fresh key limes for authentic flavor and zest for extra lime aroma.
The cookie dough texture should be soft but manageable; adjust liquids accordingly.
Glazing is essential to add sweetness, as the cookies alone are tart and lightly sweet.
Store cookies in an airtight container at room temperature for up to 3 days.
Almond flour provides a gluten-free base but may make cookies delicate, handle carefully.

Keywords: Key lime cookies, almond flour cookies, gluten free cookies, lime dessert, citrus cookies, maple syrup sweetened, coconut sugar glaze