![['Close-up side view of a moist protein cake topped with a glossy glaze.', 'Juicy protein cake slice showcasing its fluffy texture and rich color.', 'Side view of a decadent protein cake, highlighting its protein-packed layers.', 'Detailed shot of a protein cake displaying a moist interior and golden crust.']](https://mangersainfr.com/wp-content/uploads/2026/08/gateau-proteine_1_U1-1.webp)
Protein Cake Recipe
A healthy and protein-packed cake perfect for a quick snack or breakfast. Easy to prepare with simple ingredients and minimal steps.
Ingredients
dry ingredients
- 3/4 cup protein powder (or unflavored whey protein)
- 1/3 cup coconut flour
- 1/3 to 1/2 cup powdered sweetener (use more if you like it really sweet)
- 2 teaspoons baking powder
- 1 pinch salt
wet ingredients
- 3 large eggs (at room temperature)
- 1/2 cup butter (melted)
- 1/2 cup milk of choice (at room temperature)
- 1 teaspoon vanilla extract
Instructions
- Preheat oven to 320 °F (160 °C) and prepare an 8-inch pan with parchment and light greasing.
- Mix dry ingredients in a bowl: protein powder, coconut flour, sweetener, baking powder, and salt.
- Create a well and add eggs, melted butter, milk, and vanilla. Mix until combined.
- Pour batter into prepared pan and bake for 30 minutes until golden and springy.
Notes
You can customize sweetness by adjusting the powdered sweetener amount.