Description

Delight in these refreshing Keto Lemon Bars, a perfect low-carb dessert that combines a buttery almond flour crust with a tangy lemon filling. Sweetened naturally with sugar-free sweeteners like erythritol or monk fruit, this recipe delivers a guilt-free, zesty treat that’s easy to make and perfect for keto and low-carb diets.

Ingredients

Scale

Crust

2 cups almond flour
6 tablespoons butter, melted
3 tablespoons powdered sugar-free sweetener (erythritol or monk fruit blend)

Filling

4 large eggs, beaten
0.5 cup powdered sugar-free sweetener
1 teaspoon xanthan gum
0.5 cup fresh lemon juice (from about 2 lemons)
Pinch of salt

Instructions

Preheat Oven and Prepare Baking Dish: Preheat your oven to 350°F (175°C) and lightly grease a 9×9 inch baking dish to prevent sticking.
Make the Crust Mixture: In a medium bowl, combine the almond flour, melted butter, and 3 tablespoons of powdered sugar-free sweetener. Stir thoroughly until the mixture is well blended.
Form the Crust: Transfer the crust mixture into the prepared baking dish and gently press it down evenly using the bottom of a flat cup or your fingers to create an even base layer.
Bake the Crust: Place the baking dish in the preheated oven and bake for 20 minutes, or until the crust turns a light golden brown. Remove from oven and set aside to cool slightly.
Prepare the Lemon Filling: While the crust bakes, blend together the beaten eggs, 0.5 cup powdered sugar-free sweetener, xanthan gum, fresh lemon juice, and a pinch of salt using a blender or immersion blender until the mixture is smooth and creamy.
Pour Filling Over Crust: Carefully pour the smooth lemon filling evenly over the warm baked crust in the baking dish.
Bake the Filled Bars: Return the dish to the oven and bake for an additional 15 minutes, or until the lemon filling is set and no longer jiggly in the center.
Cool and Serve: Remove the lemon bars from the oven and allow them to cool for at least 10 minutes. For a decorative touch, sift a little extra powdered sugar-free sweetener over the top. Cut into 9 equal squares and enjoy your healthy, tangy-sweet keto treat!

Notes

Use fresh lemon juice for the best flavor and natural acidity.
Ensure the eggs are fully blended for a smooth filling texture.
Xanthan gum helps thicken the filling without adding carbs.
Use a sugar-free powdered sweetener that measures like sugar for accurate sweetness.
Allow bars to cool properly before slicing to maintain their shape.
Store leftover lemon bars in an airtight container in the refrigerator for up to 5 days.

Prep Time: 15 minutes
Cook Time: 35 minutes
Category: Dessert
Method: Baking
Cuisine: American

Keywords: Keto lemon bars, low carb dessert, sugar-free lemon bars, almond flour dessert, keto lemon dessert