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A slice of Blueberry Bundt cake with blueberries and a lemon wedge on a plate.
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Low Carb Blueberry Bundt Cake

Blueberry Bundt Cake is a tender, lemon-kissed cake loaded with juicy blueberries. Easy to bake and perfect for a light, cozy dessert.
Prep Time15 minutes
Cook Time40 minutes
Chill Time1 hour
Total Time1 hour 55 minutes
Course: Desserts
Cuisine: American
Keyword: Blueberry Bundt Cake, keto bundt cake, low-carb blueberry bundt cake
Servings: 10 servings
Calories: 258kcal
Author: Chef Jenn

Ingredients

  • oil as needed

Dry Ingredients

  • 2 ½ cups almond flour
  • ½ cup whey protein isolate
  • ½ cup erythritol
  • ¾ teaspoon stevia powder
  • 2 teaspoons lemon zest
  • 1 teaspoon baking powder
  • ¼ teaspoon baking soda
  • 1 tablespoon coconut flour
  • 1 cup blueberries

Wet Ingredients

  • 3 large eggs
  • ¼ cup almond milk
  • ¼ cup refined coconut oil melted
  • 3 tablespoons lemon juice

Instructions

  • Preheat the oven to 180C/350F and grease a Bundt pan very generously with oil, making sure all grooves are coated.
  • Whisk the almond flour, whey protein isolate, erythritol, stevia powder, lemon zest, baking powder, and baking soda in a large bowl until evenly combined.
  • Toss the blueberries with the coconut flour in a separate bowl until coated.
  • Fold the coated blueberries into the dry ingredients until evenly distributed.
  • Whisk the eggs, almond milk, melted refined coconut oil, and lemon juice in another bowl until smooth.
  • Pour the wet mixture into the dry mixture and stir until fully combined, scraping the sides and bottom of the bowl to ensure no dry pockets remain.
  • Pour the batter into the prepared Bundt pan, smooth the top, and tap the pan gently on the counter to settle the batter.
  • Bake for 40 minutes, or until a toothpick inserted into the thickest part comes out clean or with a few moist crumbs.
  • Cool the cake completely in the pan before removing it from the mold. Chill the cooled cake for about 1 hour before slicing and serving.

Video

Notes

Chef Jenn’s Recipe Notes

  • Grease the Bundt pan like you mean it, and make sure you get into every ridge so the cake releases without sticking. Or, use a really good flourless baking spray.
  • Toss the blueberries with the coconut flour before adding them to the batter so they stay suspended instead of sinking.
  • Cool the cake completely before unmolding, then chill it for cleaner slices and the best texture.

Nutrition

Serving: 1slice | Calories: 258kcal | Carbohydrates: 10g | Protein: 12g | Fat: 21g | Saturated Fat: 6g | Polyunsaturated Fat: 0.4g | Monounsaturated Fat: 1g | Trans Fat: 0.01g | Cholesterol: 58mg | Sodium: 106mg | Potassium: 51mg | Fiber: 4g | Sugar: 3g | Vitamin A: 94IU | Vitamin C: 4mg | Calcium: 117mg | Iron: 2mg | Net Carbohydrates: 6g