🍞 Microwave Oat-Flour Protein Bread
- Healthy Swappers
- Jul 3
- 2 min read

Need a quick bread fix without the oven or long rising time? This Microwave Oat-Flour Bread is made with just a few simple ingredients — egg whites, oat flour, and protein powder — and cooks in just 1 minute. It’s ideal for a fast post-workout sandwich, toast, or even a sweet breakfast base. Light in texture and naturally gluten-free, this recipe is all about simplicity and speed.
🛠 Kitchen Tools
Microwave
Mixing bowls
Electric hand mixer or whisk
Spoon or spatula
Microwave-safe dish or ramekin
🧾 Ingredients
Makes 1 small round or square bread (serves 1)
Egg whites: 60 ml / 2 fl oz (approx. 2 egg whites)
Oat flour: 20 g / 1 oz (about 2½ tablespoons)
Protein powder (plain or vanilla): 10 g (approx. 1 tablespoon)
Vanilla extract or sweetener: 1 unit (1 small capful or ¼ tsp liquid sweetener)
👨🍳 Instructions
Whip the egg whitesIn a clean bowl, beat the egg whites until stiff peaks form. You can use an electric mixer or whisk by hand (it’ll take longer).
Mix dry ingredientsIn a separate bowl, combine the oat flour, protein powder, and vanilla or sweetener.
Fold gentlyAdd the dry mixture into the whipped egg whites. Fold gently with a spatula until everything is just combined — don’t overmix, or you’ll lose the fluffiness.
Cook in the microwaveTransfer the batter into a microwave-safe dish (lightly greased if needed). Microwave on high for 1 minute. The bread should rise and firm up.
Cool and sliceLet it sit for a few seconds, then carefully remove from the container. Slice in half horizontally and enjoy!
💪 Why You’ll Love It
High in protein
Low in carbs and sugar
Ready in minutes
Perfect as a sandwich or toast base
🥑 Serving Ideas
Toast with avocado and chili flakes
Peanut butter and banana for a pre-workout snack
Vegan cream cheese and berries for a sweet twist
Add herbs or spices to make it savory (e.g., garlic powder, rosemary)
This quick protein oat bread is your go-to when you need something fast, healthy, and satisfying — and it fits easily into your daily routine.
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