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Keto Blueberry Butter Cake Recipe

4.9 from 94 reviews

This Keto Blueberry Butter Cake is a moist and flavorful low-carb dessert perfect for those following a ketogenic lifestyle. Made with almond flour, fresh blueberries, rich butter, and eggs, this cake is naturally gluten-free and sugar-free. It’s a simple recipe that bakes into a tender, buttery cake bursting with juicy blueberries, making it an ideal treat for breakfast, dessert, or a sweet snack without the carb overload.

Ingredients

Scale

Dry Ingredients

  • 2 cups almond flour

Wet Ingredients

  • 1/2 cup unsalted butter, softened
  • 3 large eggs

Fruit

  • 1 cup fresh blueberries

Optional

  • 1 teaspoon baking powder (optional, for a lighter texture)
  • 1 teaspoon vanilla extract (optional, for flavor enhancement)
  • Pinch of salt

Instructions

  1. Preheat the oven: Preheat your oven to 350°F (175°C) to prepare for baking the cake.
  2. Prepare cake batter: In a mixing bowl, cream the softened butter until smooth. Add the eggs one at a time, beating well after each addition. Stir in the almond flour, and if using, sprinkle in baking powder and a pinch of salt. Mix until well combined to form a thick batter.
  3. Fold in blueberries: Gently fold the fresh blueberries into the batter, taking care not to crush them to keep the berries intact in the cake.
  4. Bake the cake: Pour the batter into a greased or parchment-lined baking pan and spread it evenly. Bake in the preheated oven for approximately 30-35 minutes or until the top is golden brown and a toothpick inserted into the center comes out clean.
  5. Cool and serve: Allow the cake to cool in the pan for about 15 minutes before transferring it to a wire rack to cool completely. Serve warm or at room temperature.

Notes

  • You can substitute frozen blueberries if fresh are not available; just thaw and drain excess liquid before folding them in.
  • For an enhanced flavor, add a teaspoon of vanilla extract or almond extract to the batter during mixing.
  • This cake can be stored in an airtight container in the refrigerator for up to 5 days.
  • To make the cake dairy-free, substitute butter with coconut oil or a vegan butter alternative.

Keywords: Keto cake, blueberry cake, low carb dessert, almond flour cake, gluten-free cake, keto dessert, butter cake