Protein cake: delicious and easy to make

Health Recipe

Protein cake recipe: easy high-protein breakfast to fuel your day

Try the recipe of this delicious and easy to make breakfast, which is fat-free, sugar-free, and full of flavor

By: Susana Baticón, Carolina Urquiola

JUNE 23, 2025 4:59 PM EDTJUN 23, 2025, 4:59 PM EDT

If you're looking for a breakfast that’s satisfying, nutritious, and guilt-free, look no further than this protein cake. It’s light, fluffy, and packed with good-for-you ingredients, without added sugar or fat.

Whether you enjoy it first thing in the morning or as a midday snack, this healthy twist on cake will become a staple in your routine.

What makes this protein cake healthy?

Protein is essential for building muscle, supporting healthy skin and bones, and boosting energy. It also helps keep you full longer, making it perfect for breakfast.

This protein cake is made with oat flour, egg whites, and protein powder, offering a fiber-rich and low-fat option that feels indulgent but fuels your day.

Ingredients:

1 cup oat flour
1 large egg
4 egg whites
2 teaspoons baking powder
1/4 cup vanilla protein powder
2 tablespoons unsweetened soy milk
1 teaspoon liquid stevia or another sugar-free sweetener
(Optional) 1 ripe banana or a few chopped dates for natural sweetness
(Optional toppings) berries, sliced almonds, or chia seeds

How to prepare it:

Preheat your oven to 375°F (190°C).
In a mixing bowl, whisk the egg and egg whites until light and foamy.
Fold in the oat flour using a spatula.
Add the soy milk, protein powder, baking powder, and sweetener. Mix until smooth.
Pour the batter into a parchment-lined or greased baking dish.
Bake for 30 minutes, or until a toothpick comes out clean.
Allow the protein cake to cool before serving.

A smart way to satisfy your sweet tooth

The best part about this protein cake? You can switch it up! Add your favorite nuts, top with fresh fruit, or drizzle with a little nut butter. It’s the perfect balance of flavor and nutrition, and a great way to start your day feeling strong and satisfied.