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5 from 1 vote

Keto Blueberry Lemon Crumble Bars

These Keto Blueberry Lemon Crumble Bars are the perfect keto-fied dessert for your next party! They are great to take to family gathering, picnic, shower, or really anywhere you need to bring a dessert! These bars are also keto, low-carb, grain-free, and gluten-free.
Prep Time15 mins
Cook Time40 mins
Total Time55 mins
Course: Dessert
Cuisine: American
Servings: 15 Servings
Calories: 203kcal


For the Crust

  • 2 cups almond flour
  • 2 tablespoons granular erythritol
  • 2 teaspoons lemon zest
  • 1/8 teaspoon salt
  • 1/2 cup grass-fed butter chilled and cut into small pieces
  • 1 egg
  • 1 teaspoon vanilla extract

For the Filling

  • 2 cups blueberries
  • 1/4 cup granular erythritol

For the Crumble Topping

  • 4 tablespoons grass-fed butter room temperature
  • 1/4 cup Sukrin Gold
  • 1/2 cup almond flour


  • Heat your oven to 400°F.
  • Line a 9 x 13-inch baking dish with parchment paper.
  • In a medium bowl, stir together the almond flour, erythritol, zest, and salt.
  • Cut in the butter until the mixture has coarse crumbles.
  • In a separate bowl, beat the egg and vanilla together and stir into the crumb mixture until a dough forms.
  • Press the dough into the bottom of your baking dish and bake for 12-15 minutes or until turning golden. Remove and set aside.
  • In a small bowl, mix the blueberries and erythritol together. Sprinkle the mixture over the baked crust.
  • In a medium bowl, mix the butter, Sukrin Gold, and almond flour together until the mixture is crumbly and sprinkle over the top of the blueberry layer.
  • Bake for another 25 minutes or until browned.


Calories: 203kcal | Carbohydrates: 7g | Protein: 5g | Fat: 19g | Saturated Fat: 3g | Cholesterol: 11mg | Sodium: 130mg | Potassium: 22mg | Fiber: 2g | Sugar: 3g | Vitamin A: 431IU | Vitamin C: 2mg | Calcium: 45mg | Iron: 1mg