One-Minute Microwave Brownie

This One-Minute Microwave Brownie is the ultimate solution for your late-night chocolate cravings. It’s rich, gooey, and comes together in a mug using pantry staples—all in just about 60 seconds. No oven, no fuss, and no waiting around.

Why You’ll Love This Recipe

This microwave brownie is the perfect single-serving dessert when you need something quick, indulgent, and homemade. Here’s why it’s a must-try:

• Ready in just one minute
• Made with simple ingredients
• No baking required
• Perfectly portioned for one
• Ultra-fudgy and chocolatey
• Great for satisfying last-minute sweet cravings
• No eggs, so it’s safe to undercook slightly for gooeyness
• Minimal cleanup
• Easily customizable with your favorite toppings or mix-ins

ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

• All-purpose flour
• Unsweetened cocoa powder
• Granulated sugar
• Pinch of salt
• Milk (any kind)
• Vegetable oil or melted butter
• Vanilla extract
• Optional: chocolate chips or chopped nuts

directions

1. In a microwave-safe mug or small bowl, combine the flour, cocoa powder, sugar, and salt. Stir to blend.
2. Add in the milk, oil or melted butter, and vanilla extract. Stir until smooth and no lumps remain.
3. Fold in chocolate chips or nuts, if using.
4. Microwave on high for 45–60 seconds, depending on the power of your microwave. Start with 45 seconds and add more time if needed.
5. Let it sit for 30 seconds before digging in—it will be hot.
6. Serve as is or top with a scoop of ice cream or a drizzle of chocolate sauce.

Servings and timing

• Servings: 1
• Prep time: 2 minutes
• Cook time: 1 minute
• Total time: 3 minutes

Variations

• Peanut Butter Swirl: Add a spoonful of peanut butter and swirl it into the batter before microwaving.
• Mocha Brownie: Add 1/4 teaspoon of instant coffee or espresso powder for a coffee-flavored twist.
• Gluten-Free: Use a 1:1 gluten-free flour substitute.
• Vegan: Use a non-dairy milk like almond or oat and replace butter with a plant-based oil.
• Extra Chocolatey: Add more chocolate chips or a piece of chocolate in the center for a molten effect.

storage/reheating

This brownie is best enjoyed fresh, right after it’s made. However, if you need to store it:

• Storage: Cover the mug and keep it at room temperature for up to 1 day.
• Reheating: Microwave for about 10–15 seconds to warm it up again. Be careful not to overcook or it will dry out.

FAQs

How do I know when the brownie is done?

The top should look set and not too wet, but the inside can be slightly gooey. It firms up more as it cools.

Can I use self-rising flour?

You can, but it may change the texture slightly. Stick with all-purpose flour for best results.

What size mug should I use?

A standard 8 to 12-ounce mug works best to prevent overflow.

Is this recipe safe to eat if it’s undercooked?

Yes, since it doesn’t contain eggs, it’s safe to enjoy a slightly gooey center.

Can I double the recipe?

Yes, but microwave each serving individually to ensure even cooking.

What kind of cocoa powder should I use?

Unsweetened natural cocoa powder works best, but Dutch-processed can also be used for a deeper flavor.

Can I make this brownie without oil?

Yes, you can substitute the oil with applesauce or mashed banana, though the texture will be different.

Why is my brownie dry?

It may have been overcooked. Start with 45 seconds and add time in 5-second intervals if needed.

Can I use almond flour or coconut flour?

These flours behave differently and may require recipe adjustments. Stick to all-purpose for guaranteed success.

What toppings go well with this brownie?

Vanilla ice cream, whipped cream, chocolate syrup, or even a sprinkle of sea salt are great options.

Conclusion

This One-Minute Microwave Brownie is your go-to dessert when time is tight and cravings hit hard. It’s fast, easy, and indulgent—all the things a perfect dessert should be. Whether you’re in a dorm room, short on ingredients, or just need a late-night treat, this single-serve brownie is always a win.

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