Best 5-ingredient Keto Lemon Bars Recipe

Desserts
Gluten Free
Snacks
Vegetarian
4.5/5
(155 reviews)
Best 5-ingredient Keto Lemon Bars
Zylo Recipes

Description

Imagine sinking your teeth into a lemon bar where the tangy custard filling dances on your tongue, perfectly balanced by a rich, buttery crust. This dessert is a delightful union of textures and flavors, offering a satisfying treat without being overly sweet. The vibrant citrus notes awaken the palate, making it an irresistible choice for any occasion.

These lemon bars begin with a simple yet decadent base crafted from almond flour and butter. The crust is incredibly easy to prepare, creating a foundation that's both tender and slightly crumbly. Its buttery flavor complements the lemon custard beautifully, adding a depth of richness to each bite.

The star of these bars is undoubtedly the lemon custard. Made with fresh lemon juice and eggs, the custard layer is smooth, creamy, and bursting with citrusy goodness. The natural tartness of the lemon is balanced by just the right amount of sweetness, creating a harmonious blend that's both refreshing and indulgent.

Baking these lemon bars is a straightforward process. The almond flour crust is baked until golden, then topped with the luscious lemon custard. After a final stint in the oven, the bars are chilled to allow the custard to set, resulting in a firm yet yielding texture.

Once chilled and ready to serve, these lemon bars can be cut into squares or rectangles, making them perfect for sharing. For an extra touch of elegance, dust the tops with a light coating of powdered sweetener, creating a delicate, snow-like appearance. These lemon bars are a wonderful option for those seeking a dessert that's both flavorful and satisfying.

Enjoy them as an after-dinner treat, a midday snack, or a delightful addition to any gathering. Their bright, citrusy flavor makes them a welcome treat any time of year.

Preparation Time

Prep Time
10 min
Cook Time
50 min
Total Time
1 h 0 min

Nutrition Information

Per 1 servings serving
C
Calories
445 Kcal

C
Carbs
7 g
Fi
Fiber
1 g
Sugar
2 g

P
Protein
6 g

C
Fats
45 g
Saturated Fats 27 g
Unsaturated Fats 15 g

Cholestrol 176 mg
Sodium 164 mg
Potassium 74 mg
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Ingredients

    1.
    Butter
    Butter
    ½ cup
    2.
    Almond Flour
    Almond Flour
    1-¾ cup
    3.
    The Ultimate Icing Sugar Replacement by Swerve
    The Ultimate Icing Sugar Replacement by Swerve
    1 cup
    4.
    Lemon Juice, Fresh
    Lemon Juice, Fresh
    3 each - juice from one lemon
    5.
    Raw Egg
    Raw Egg
    3 large

Instructions

    1.
    Preheat the oven to 350 degrees Fahrenheit and line an 8 x 8-inch oven pan with parchment paper. Melt the butter and add it to a bowl with 1 cup of almond flour, ¼ cup of erythritol, and a pinch of salt. Beat together until smooth and well combined.
    2.
    Spoon the crust mixture into the prepared pan and level the surface with a spatula so that it is even. Transfer the pan to the oven and bake for 20 minutes until lightly golden brown all over. Set to one side to cool while you prepare the lemon filling.
    3.
    Crack the eggs into a mixing bowl. Add the fresh juice from the lemons, straining to ensure you remove any seeds. Add ¾ cup of erythritol, ¾ cup of almond flour, and a pinch of salt. Whisk together until smooth and well combined.
    4.
    Pour the prepared lemon filling onto the cooled almond crust and return to the oven to bake for 21-23 minutes. The center should jiggle slightly but jiggle all together with the rest of the lemon filling. If you overbake, it will crack, but it will still be delicious. Allow the bars to cool in the refrigerator for several hours until firm enough to cut into squares. Dust with additional powdered erythritol using a small sieve to decorate. Keep stored in the fridge until ready to serve.