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flag cake - vanilla sheet cake with whipped cream frosting with blueberries and sliced strawberries places to represent the American flag
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5 from 1 vote

Protein Flag Cake

Makes on 13x9" (33x23cm) cake, 12 servings.
Prep Time20 minutes
Cook Time20 minutes
Total Time40 minutes
Servings: 12
Calories: 195kcal
Author: Andréa

Ingredients

Cake:

  • 16 large egg whites 528g
  • 1 ½ cups Warrior Blend Vanilla protein powder 150g
  • ½ cup almond flour 56g
  • ½ teaspoon toffee Sweet Drops 2.5ml
  • 2 teaspoons baking powder 10ml

Topping:

Instructions

  • Preheat oven to 325F (163C).
  • Line a 13x9" (33x23cm) pan with parchment paper (if not using a silicone pan).
  • Mix or blend all cake ingredients until smooth.
  • Pour batter into pan.
  • Bake for about 20 minutes, until the cake is firm and a toothpick comes out clean.
  • Let the cake cool to room temperature.
  • Once cool, top the cake with cashew whipped cream.
  • Make the flag design by first placing blueberries, then following with strawberry stripes.
  • 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 (other than a pea blend like Warrior Blend).

Nutrition

Serving: 1g | Calories: 195kcal | Carbohydrates: 10g | Protein: 18g | Fat: 9g | Fiber: 3g | Sugar: 4g