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Protein Chocolate Cake with Vegan Ganache Frosting Recipe

4.5 from 57 reviews

A delicious and healthy protein-packed chocolate cake made with oat flour and vegan protein powder, sweetened naturally with maple syrup, and topped with a rich dark chocolate ganache frosting. This cake is a great option for those seeking a nutritious dessert with a boost of protein.

Ingredients

Scale

Dry Ingredients

  • ¾ cup oat flour
  • 1 cup vegan chocolate protein powder (Sun Warrior recommended)
  • ¼ cup cocoa powder
  • 1 teaspoon baking powder
  • ½ teaspoon baking soda
  • ½ teaspoon salt

Wet Ingredients

  • ¾ cup maple syrup
  • ¾ cup unsweetened almond milk
  • ½ cup full fat plain Greek yogurt
  • ¼ cup avocado oil or melted coconut oil
  • 2 large eggs
  • 1 teaspoon vanilla extract

Ganache Frosting

  • ½ cup dark chocolate chips
  • 3 Tablespoons unsweetened almond milk

Instructions

  1. Preheat Oven: Preheat your oven to 350°F (175°C) and lightly spray an 8-inch round cake pan with cooking spray to prevent sticking.
  2. Mix Dry Ingredients: In a medium mixing bowl, combine oat flour, vegan chocolate protein powder, cocoa powder, baking powder, baking soda, and salt. Stir well to evenly distribute all the ingredients.
  3. Mix Wet Ingredients: In a large mixing bowl, whisk together maple syrup, unsweetened almond milk, full-fat plain Greek yogurt, avocado or coconut oil, eggs, and vanilla extract until smooth and fully combined.
  4. Combine Wet and Dry: Gradually add the dry ingredient mixture into the wet ingredients bowl. Stir thoroughly until the batter is smooth and uniform in texture.
  5. Pour Batter and Bake: Pour the batter into the prepared cake pan, spreading it evenly. Bake in the preheated oven for 35 minutes or until a toothpick inserted into the center comes out clean.
  6. Cool the Cake: Remove the cake from the oven and allow it to cool completely in the pan to set before frosting.
  7. Prepare Ganache Frosting: Place the dark chocolate chips in a microwave-safe bowl. Microwave in 15-second increments, stirring between each, until fully melted (approximately 45-60 seconds). Stir in the 3 tablespoons of unsweetened almond milk to create a smooth ganache.
  8. Frost the Cake: Once the cake is completely cooled, spread the chocolate ganache evenly over the top of the cake. Slice and serve.

Notes

  • You can substitute almond milk for any other plant-based milk if preferred.
  • For a dairy-free version, replace Greek yogurt with a vegan yogurt alternative.
  • Use high-quality dark chocolate chips for a richer ganache.
  • Make sure the cake is fully cooled before frosting to prevent the ganache from melting.
  • This cake keeps well covered at room temperature for up to 3 days or refrigerated for up to 5 days.

Keywords: protein cake, vegan protein powder, chocolate protein cake, healthy chocolate cake, oat flour cake, protein dessert, Greek yogurt cake, low fat cake, vegan-friendly dessert