High-Protein Mug Bread (Soft, Fluffy & 5-Minute Bread)

This quick microwave bread is soft, fluffy, and packed with protein. It’s perfect for breakfast sandwiches, toast, or a quick snack.

Prep Time: 3 minutes
Cook Time: 2 minutes
Total Time: 5 minutes
Servings: 1

Ingredients

• ¼ cup (30 g) oat flour (or finely ground oats)
• 1 scoop (25–30 g) unflavored or vanilla protein powder
• ½ teaspoon baking powder
• 1 large egg
• 2 tablespoons plain non-fat Greek yogurt
• 1 tablespoon water or milk (if needed)
• Pinch of salt

Optional Add-Ins

• ½ teaspoon garlic powder (for savory bread)
• ½ teaspoon Italian seasoning
• 1 teaspoon everything bagel seasoning
• ½ teaspoon cinnamon and a few drops of vanilla (for a sweeter version)

Instructions

1. Lightly grease a large microwave-safe mug or ramekin.
2. Add the oat flour, protein powder, baking powder, and salt. Stir to combine.
3. Mix in the egg and Greek yogurt. Add the water or milk if the batter is too thick. Stir until smooth.
4. Microwave on high for 90–120 seconds, or until the bread is set in the center.
5. Let it cool for 1 minute, then remove from the mug.
6. Slice in half and enjoy as is, or toast it for a crisp exterior.

Nutrition (Approximate)

• Calories: 280
• Protein: 33 g
• Carbohydrates: 17 g
• Fat: 8 g
• Fiber: 3 g

Serving Ideas

• Turkey, lettuce, and tomato sandwich
• Egg and avocado breakfast sandwich
• Cottage cheese and sliced cucumber
• Peanut butter and banana
• Sugar-free jam and Greek yogurt
• Smoked salmon and light cream cheese

Tips

• Whey protein usually produces a lighter texture than plant-based protein powder.
• Don’t overcook, or the bread may become dry.
• Toasting the bread after microwaving gives it a more traditional bread texture.
• Eat fresh, or store in an airtight container in the refrigerator for up to 2 days.