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Active Time: 2 minutes
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Total Time: 2 minutes (90 seconds microwave + 30 seconds cooling)
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Equipment Needed: Microwave, microwave-safe mug or ramekin (12oz or larger), fork, butter knife.
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Difficulty: This is a “set it and forget it” recipe. The only risk is overcooking (which makes it rubbery) or undercooking (which makes it soggy). Follow the 90-second rule precisely.
Ingredients (Makes 1 serving)
US Customary / Metric
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3 tablespoons (24g) super-fine almond flour (blanched, not almond meal)
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1 tablespoon (14g) salted butter (or coconut oil for dairy-free)
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1 large egg (room temperature is best, but cold works)
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½ teaspoon baking powder (aluminum-free preferred)
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1 pinch sea salt
Optional Add-ins:
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1 teaspoon Everything Bagel seasoning (for savory bread)
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½ teaspoon cinnamon + 1 teaspoon allulose (for sweet toast)
Instructions (90 Seconds Start to Finish)
Step 1: Prep your mug
Take a 12oz microwave-safe mug or a small ramekin. Pro tip: A wider, shorter ramekin makes a “bun” shape. A tall mug makes a “sandwich roll” shape. Melt the butter inside the mug (microwave for 15 seconds).
Step 2: Dry ingredients
Add the almond flour, baking powder, and salt directly into the mug with the melted butter. Stir with a fork until it looks like wet sand.
Step 3: The egg
Crack the egg into the mug. Stir vigorously with your fork for 30 seconds. You want the batter to be smooth, yellow, and completely combined. Do not leave any white streaks. The batter will look a little thin—that is correct.
Step 4: Microwave (The Critical 90 Seconds)
Place the mug in the center of your microwave.
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Microwave on HIGH for exactly 90 seconds.
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Timing note: Microwave wattages vary. If you have a 700-watt microwave, go to 100 seconds. If you have a 1200-watt microwave, stop at 75 seconds. For 90% of standard microwaves (900-1100w), 90 seconds is perfect.
You will see the bread rise dramatically above the rim of the mug—do not panic, it will not overflow if your mug is large enough.
Step 5: Release
Remove the mug (it will be hot!). Run a butter knife around the edge of the bread. It should slide out easily as a perfect cylinder. If it sticks, let it cool for 30 seconds first.
Step 6: Slice and Toast (Highly Recommended)
Cut the cylinder horizontally into two equal rounds. Look at that crumb! It should be moist, spongy, and full of air holes.
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For immediate eating: It is fine as is, but tastes slightly eggy straight out of the microwave.
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For best results: Pop the two slices into a toaster or toaster oven for 2 minutes. Toasting removes the “microwave egg” taste and creates a crisp, nutty crust.
The Last of the Recipe… (How to Store & Troubleshoot)
Storage:
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Counter: This bread is best eaten immediately. However, you can store it in an airtight container at room temperature for 1 day.
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Fridge: Lasts 3 days. Re-toast before eating to revive texture.
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Freezer: Do not freeze raw batter. Freeze the cooked sliced bread for up to 1 month. Toast directly from frozen.
Why did my bread turn out rubbery?
You overcooked it. Next time, reduce microwave time by 10 seconds. Also, be sure you are using super-fine almond flour—coarse almond meal creates a brick.
Why is it soggy in the middle?
Under-cooked. Add 10-15 seconds. Also, make sure you stirred the egg completely; pockets of raw egg white trap moisture.
Why did it not rise?
Your baking powder is old. Baking powder loses potency after 6 months. Also, do not let the batter sit; microwave immediately after mixing.
Nutrition Information
Note: Nutritional values are calculated for the base recipe (almond flour, butter, egg, baking powder, salt) without add-ins. Please verify with your specific brands.
| Nutrient | Amount Per Serving (Entire loaf) |
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| Calories | 340 kcal |
| Fat | 29g |
| Saturated Fat | 10g |
| Carbohydrates | 7g |
| Fiber | 3g |
| Net Carbs | 4g |
| Protein | 14g |
| Cholesterol | 215mg |
| Sodium | 380mg |