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A stack of keto lemon bars adorned with fresh strawberries on top.

Keto Lemon Bars

Course: Dessert
Cuisine: American
Keyword: lemon curd recipes, lemon desserts
Prep Time: 10 minutes
Cook Time: 28 minutes
Total Time: 38 minutes
Servings: 9 squares
Calories: 185kcal
Author: Angela Coleby
Keto lemon bars are a delightful twist on the classic lemon bar recipe and maintain the tangy and refreshing flavor of traditional lemon bars but with a low-carb, gluten-free twist.
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Ingredients

Base

Filling

Instructions

Make the base

  • Pre-heat the oven to 180C/350F degrees and line a 8 inch square baking tin with parchment paper.
  • In a large bowl mix the dry ingredients, then add the melted butter into a dough. The mixture will be a bit sticky.
  • Press the dough into the lined baking tin and spread evenly.
  • Bake for 10 minutes until golden.
  • Remove from the oven and pour the filling on top of the base.

Make the Filling

  • Make the filling whilst the base is cooking or before the base is made as it needs to be poured onto the base once it is cooked.
  • In a large mixing bowl, add the eggs, egg yolk, lemon juice, lemon zest and sweetener. Whisk until smooth.
  • Stir in the almond flour and xanthan gum.
  • Pour on top of the cooked base and bake for 15-18 minutes until the middle is slightly jiggly.
  • Turn off the oven, open the oven door a jar and allow to cool for 1 hour.
  • Remove the baking tin from the oven and place in the fridge to cool for at least 4 hours. Ideally over night.
  • Cut into square and remove from the tin. Sprinkle with powdered sweetener on top (optional).

Notes

Makes 9 squares

Nutrition

Serving: 1square | Calories: 185kcal | Carbohydrates: 7g | Protein: 9g | Fat: 15g | Fiber: 3g | Net Carbohydrates: 4g