Soft, fluffy, and ready in just 90 seconds, this easy mug bread is perfect when you want a quick low-carb bread alternative without turning on the oven. Made with simple ingredients, it has a tender texture and works beautifully for sandwiches, breakfast, or as a side for soups and salads.
Why You’ll Love This Recipe
- Ready in 90 seconds — Perfect for quick meals.
- Low-carb — Made without traditional wheat flour.
- Single serving — No leftovers or large batches required.
- Microwave friendly — Minimal equipment and cleanup.
- Versatile — Use it for sandwiches, toast, or breakfast.
Perfect For
This mug bread is perfect for quick breakfasts, sandwiches, burgers, snacks, lunch, meal prep, and low-carb meals.
Common Mistakes to Avoid
- Using an oversized mug — A smaller microwave-safe mug gives the bread better height.
- Overcooking — Too much microwave time can make the bread rubbery.
- Not greasing the mug — This can make removal difficult.
- Skipping the resting time — Letting it cool briefly improves the texture.
Required Equipment
- Microwave-safe mug or ramekin
- Small mixing bowl
- Fork or whisk
- Microwave
Storage Instructions
This recipe is best eaten fresh.
If needed, refrigerate the cooked bread in an airtight container for up to 2 days.
Reheat for 10–15 seconds in the microwave before serving.
Recipe Details
Preparation Time: 2 minutes
Cooking Time: 90 seconds
Total Time: 3½ minutes
Servings: 1
Best Season: All-season
Total Calories (Per Serving): Approximately 190 calories
📝 Ingredients
- 1 large egg
- 2 tablespoons almond flour
- 1 tablespoon coconut flour
- ½ teaspoon baking powder
- 1 tablespoon melted butter
- Pinch of salt
- ¼ teaspoon garlic powder, optional
- ¼ teaspoon dried herbs, optional
Note: For the closest thing to zero-carb bread, use finely ground almond flour and check the nutrition label of your ingredients. Truly zero-carb bread is difficult to achieve because most ingredients contain at least a small amount of carbohydrate.
Directions
- Grease the mug.
Lightly grease a microwave-safe mug with butter or cooking spray. - Add the egg.
Crack the egg into the mug and whisk thoroughly. - Add the dry ingredients.
Add almond flour, coconut flour, baking powder, and salt. - Add the butter.
Pour in the melted butter and mix until you have a smooth batter. - Add optional seasonings.
Stir in garlic powder or dried herbs if desired. - Microwave.
Place the mug in the microwave and cook on high for 60 seconds. - Check the center.
If the center still looks wet, microwave for another 15–30 seconds. - Rest briefly.
Allow the bread to cool for 30–60 seconds. - Remove from the mug.
Run a knife around the edges and gently turn the bread onto a plate. - Slice and serve.
Slice in half and use immediately for sandwiches, breakfast, or as a bread substitute.
Low-Carb Tips
- Don’t microwave longer than necessary because almond flour bread can become dry.
- For a more bread-like texture, toast the sliced mug bread in a dry skillet for 1–2 minutes per side.
- Add shredded cheddar and herbs for a savory version.
- For a breakfast sandwich, add scrambled egg, cheese, and avocado.
- Use a wider ramekin if you want thinner slices.
Nutrition Facts
Per Serving — Approximate
- Calories: ~190
- Fat: ~17 g
- Cholesterol: ~200 mg
- Sodium: ~250 mg
- Potassium: ~100 mg
- Total Carbohydrates: ~5 g
- Fiber: ~2 g
- Net Carbs: ~3 g
- Sugars: ~1 g
- Protein: ~8 g
- Calcium: ~75 mg
Nutrition values are approximate and depend on the brands and exact quantities used.
Notes
- More savory: Add garlic powder, rosemary, oregano, or Italian seasoning.
- Cheesy: Mix in 1 tablespoon shredded cheddar.
- Extra fluffy: Add an additional ¼ teaspoon baking powder.
- Toasted: Slice and toast in a skillet after microwaving.
- Dairy-free: Replace butter with olive oil or vegan butter.
- Storage: Refrigerate for up to 2 days.
- Best served: Fresh and warm.
- Allergy: Contains egg, almond, and dairy if butter is used.
- Low-carb: Yes; however, the recipe is not literally zero-carb.
Frequently Asked Questions
1. Is this bread really zero-carb?
Not technically. Almond flour, coconut flour, and eggs contain small amounts of carbohydrates. It’s more accurate to call it very low-carb.
2. Can I use only almond flour?
Yes. Replace the coconut flour with approximately 1½ additional tablespoons of almond flour, adjusting the texture as needed.
3. Can I make it without eggs?
Eggs provide structure and help the bread rise, so an egg-free version will have a noticeably different texture.
4. Can I toast this bread?
Yes. Toasting the sliced bread in a skillet gives it a firmer exterior and improves its sandwich texture.
5. Why is my mug bread rubbery?
It was likely microwaved too long. Start with 60 seconds and add time in short increments only if needed.
