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slice of lemon protein layer cake topped with yogurt frosting and a slice of lemon
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5 from 1 vote

Lemon Protein Cake with Vanilla Yogurt Protein Frosting

Makes one 7" round cake (8 servings).
Prep Time20 minutes
Cook Time30 minutes
Total Time50 minutes
Servings: 8
Calories: 154kcal
Author: Andréa

Ingredients

Lemon Protein Cake:

Vanilla Yogurt Protein Frosting:

Instructions

  • Preheat oven to 325F (163C).
  • Line a 7″ round baking pan (or similar size) with parchment paper (if not using silicone).
  • Mix all the cake ingredients (by hand, electric mixer, or blender).
  • Pour cake batter into pan.
  • Bake at 325F (163C) for about 30 minutes, until the cake is firm to the touch and a toothpick comes out clean.
  • While the cake is baking, make the frosting by mixing the ingredients until smooth.
  • Set frosting in the freezer to firm up while the cake bakes and cools.
  • Once cool, cut the cake lengthwise to make 2 layers.
  • Frost bottom layer, then set top layer in place. Frost top and sides.
  • Slice, and enjoy!
  • Store in the refrigerator.

Notes

A note about substitutions: because each type of protein powder has a distinct flavor and texture when baked, I would not try substituting different types of protein powders in this recipe.
Almond meal can be made by pulsing almonds in a food processor. Sift out the large pieces and pulse again. Be careful not to overprocess, as this will give you almond butter.

Nutrition

Serving: 1g | Calories: 154kcal | Carbohydrates: 6g | Protein: 26g | Fat: 3g | Fiber: 1g | Sugar: 3g