Cinnamon Swirl Protein Cake — Low Cal Low Carb High Protein Treat Recipe
This Cinnamon Swirl Protein Cake is a low-calorie, low-carb, and high-protein treat perfect for a healthy snack or breakfast. Made with simple ingredients like rolled oats, egg whites, vanilla protein powder, and a cinnamon swirl, it offers a deliciously moist and flavorful cake that’s easy to prepare in a small pan and baked to perfection.
- Prep Time: 5 minutes
- Cook Time: 12 minutes
- Total Time: 17 minutes
- Yield: 1 small cake (about 4–4.5 inches / 10–11 cm diameter), serves 2 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Low Calorie
Ingredients
Scale
Batter
- ½ cup rolled oats (~45 g)
- 2 egg whites (~60 g total)
- ⅔ cup water (≈160 ml)
- 2 scoops vanilla protein powder (~2 oz / ~57 g)
- 1 teaspoon powdered Stevia (or preferred sweetener)
- 1 teaspoon baking powder (~4–5 g)
- 1 tablespoon ground cinnamon (~8 g) — for the swirl
Instructions
- Preheat the oven: Preheat the oven to 390°F (200°C). Lightly grease a small nonstick pan approximately 4–4.5 inches (10–11 cm) in diameter to prevent sticking during baking.
- Make the batter: In a blender or food processor, combine the rolled oats, egg whites, water, vanilla protein powder, Stevia, and baking powder. Blend the mixture until smooth and thick, with a consistency similar to a hearty pancake batter.
- Layer and swirl the batter: Pour about half of the batter into the prepared pan. Evenly sprinkle the tablespoon of ground cinnamon over this layer. Then dollop the remaining batter on top. Using a knife, gently drag it through the batter a few times to create a visible cinnamon swirl ribbon without overmixing.
- Bake the cake: Place the pan in the preheated oven and bake for approximately 12 minutes, or until the top springs back slightly when touched and a toothpick inserted near the center comes out mostly clean.
- Cool and serve: Let the cake cool for a couple of minutes in the pan to firm up slightly. Slice and enjoy either warm or at room temperature for a delightful high-protein snack or breakfast.
Notes
- Use a small nonstick pan that fits easily in your oven to ensure even cooking.
- Do not overmix the cinnamon swirl to keep distinct layers and a marbled appearance.
- Protein powder type can be adjusted according to dietary preferences, such as whey or plant-based protein.
- Stevia can be substituted with other powdered sweeteners or granulated sugar alternatives if preferred.
- Cooling slightly before slicing helps the cake hold together better.
Keywords: cinnamon swirl protein cake, low carb protein cake, high protein dessert, healthy protein snack, low calorie cake, cinnamon cake
