Protein Mug Cake (Chocolate Baked Oats) Recipe

Introduction

This Protein Mug Cake is a quick and satisfying chocolate baked oats recipe perfect for a nutritious breakfast or a healthy snack. Packed with protein and rich cocoa flavor, it’s ready in just minutes using common ingredients.

A white ramekin holds a single dark chocolate cake with a rough, cracked top, dotted with glossy chocolate chips. One side of the cake is broken open, revealing a thick, gooey, melted chocolate center that flows slightly outwards. The ramekin sits on a white marbled surface scattered with chocolate chips and a few bright red raspberries. Nearby, a white bowl is filled with more raspberries, and a glass jar of chocolate chips is blurred in the background. photo taken with an iphone --ar 4:5 --v 7

Ingredients

  • 1/2 cup rolled oats
  • 2 tablespoons cocoa powder
  • 1/2 teaspoon baking powder
  • 1/2 banana (super-ripe and spotty)
  • 1/4 cup soymilk (any type)
  • 1 tablespoon maple syrup (or agave nectar)
  • 1 dash vanilla extract
  • 2 tablespoons chocolate chips (or chocolate ganache, caramel, or other ooey-gooey center)

Instructions

  1. Step 1: In a high-speed blender, add the rolled oats and blend until finely ground into a powder resembling flour. Mix in the cocoa powder and baking powder, then set aside.
  2. Step 2: In a microwave-safe mug or large ramekin, mash the half banana with a fork until smooth with no lumps. Stir in the soymilk, maple syrup, and vanilla extract until combined.
  3. Step 3: Add the dry oat mixture to the mug and gently mix with a fork just until combined. Avoid over-mixing. Ensure the mug or ramekin is at least twice the size of the batter to allow for rising.
  4. Step 4: Use a spoon to lift some batter, sprinkle the chocolate chips or your desired filling into the center, then cover with the lifted batter.
  5. Step 5: Microwave for 2 minutes. Let the mug cake cool for 5 minutes before enjoying.

Tips & Variations

  • Try substituting the soymilk with almond, oat, or cow’s milk depending on your preference.
  • For extra protein, add a scoop of your favorite protein powder to the dry ingredients.
  • Swap chocolate chips for nuts, peanut butter, or fresh berries for different textures and flavors.
  • Use a ripe banana for natural sweetness and a moist texture.

Storage

This mug cake is best enjoyed fresh but can be stored in an airtight container in the refrigerator for up to 2 days. Reheat in the microwave for 20-30 seconds before eating to warm it through.

How to Serve

A single white ceramic ramekin filled with a dark, rich chocolate cake-like dessert that has a rough, cracked top texture. Scattered on the surface of the cake are several smooth, glossy, medium-sized chocolate chips, placed unevenly for a natural look. The ramekin sits on a white marbled texture, with parts of other white ramekins and glass jar filled with chocolate chips blurred in the background. Two ornate silver spoons with detailed handles rest beside the ramekin. photo taken with an iphone --ar 4:5 --v 7

Serve this delicious recipe with your favorite sides.

FAQs

Can I use regular flour instead of oat flour?

Yes, you can substitute with all-purpose or whole wheat flour, but the texture and nutritional profile will differ slightly. Oat flour adds extra fiber and a subtle nutty flavor.

What if I don’t have a microwave?

You can bake the batter in a small oven-safe ramekin at 350°F (175°C) for about 12-15 minutes or until a toothpick comes out clean.

Print

Protein Mug Cake (Chocolate Baked Oats) Recipe

This Protein Mug Cake is a quick and delicious chocolate baked oats recipe, perfect for a wholesome breakfast or a healthy dessert. Using super-ripe banana for natural sweetness and rolled oats ground into oat flour, it’s a nutritious treat that’s ready in just minutes using the microwave.

  • Author: Nora
  • Prep Time: 5 minutes
  • Cook Time: 2 minutes
  • Total Time: 7 minutes
  • Yield: 1 serving 1x
  • Category: Breakfast
  • Method: Microwaving
  • Cuisine: American
  • Diet: Vegan

Ingredients

Scale

Dry Ingredients

  • 1/2 cup rolled oats
  • 2 tablespoons cocoa powder
  • 1/2 teaspoon baking powder

Wet Ingredients

  • 1/2 banana (super-ripe and spotty)
  • 1/4 cup soymilk (any type)
  • 1 tablespoon maple syrup (or agave nectar)
  • 1 dash vanilla extract

Optional Center

  • 2 tablespoons chocolate chips (or chocolate ganache, caramel, or other ooey-gooey center)

Instructions

  1. Prepare oat flour: In a high-speed blender, add 1/2 cup of rolled oats and blend until it becomes a fine powder resembling flour. Then add cocoa powder and baking powder and mix well. Set this dry mixture aside.
  2. Mash banana and mix wet ingredients: In a microwave-safe mug or large ramekin, mash the half-banana thoroughly with a fork until there are no lumps. Add soymilk, maple syrup, and a dash of vanilla extract, mixing until fully combined.
  3. Combine dry and wet mixtures: Carefully add the prepared oat flour mixture into the mug and mix lightly with a fork just until incorporated. Avoid over-mixing. Ensure your mug or ramekin is at least twice the size of the batter since it will rise significantly during cooking.
  4. Add surprise center: Using a spoon, lift some batter in the middle and sprinkle chocolate chips or your choice of filling into the center. Cover the center with the lifted batter to encase it inside.
  5. Microwave and serve: Place the mug in the microwave and cook on high for 2 minutes. Allow the mug cake to cool for 5 minutes before enjoying to let the texture set and avoid burning.

Notes

  • You can substitute maple syrup with agave nectar or honey if preferred.
  • Ensure the banana is very ripe for natural sweetness and moisture.
  • Use a large enough microwave-safe container to prevent overflow as the cake rises.
  • Customize the center by adding caramel, chocolate ganache, or peanut butter for variety.
  • Cooling time is important to achieve better texture and flavor.

Keywords: protein mug cake, chocolate baked oats, healthy breakfast, quick mug cake, vegan dessert

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