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Tags and nutritional info are auto-generated and may be inaccurate. Always check the full ingredient list before cooking.
Add the flour, cocoa powder, both sugars, baking powder, and salt to a large microwave-safe mug. Mix the dry ingredients until evenly combined.
Add the milk, melted butter, and vanilla extract. Stir until smooth, making sure there are no dry pockets at the bottom.
Drop the chocolate chips into the center. Cover lightly with batter for a gooey molten center.
Microwave for 70–90 seconds. For a gooey brownie, cook 70–80 seconds. For a firmer brownie, cook 85–90 seconds. The center should still look slightly soft.
Let the brownie rest for 2 minutes. Top with vanilla ice cream, whipped cream, extra chocolate chips, or chocolate curls. Enjoy warm!
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Use a 12-ounce mug to prevent overflowing.
Don't overcook—the brownie continues cooking as it rests.
For a richer chocolate flavor, bloom the cocoa by mixing it with the melted butter before adding the other ingredients.
Brown sugar gives the brownie a chewier, fudgier texture.
For bakery-style flavor, use Dutch-process cocoa powder.
What size mug should I use?
Use a 12-ounce mug to prevent overflowing.
How can I make the brownie richer?
Bloom the cocoa by mixing it with the melted butter before adding the other ingredients.
How do I achieve a gooey center?
Microwave for 70–80 seconds for a gooey brownie.
Can I use Dutch-process cocoa powder?
Yes, it will give the brownie a bakery-style flavor.
What toppings go well with this brownie?
Top with vanilla ice cream, whipped cream, extra chocolate chips, or chocolate curls.
I’m Rajani, a passionate cook with over 15 years of experience creating delicious, approachable dishes. My love for food began in childhood, inspired by watching Sanjeev Kapoor’s Khana Khazana with my mom and helping her in the kitchen. On The Gourmet’s Hut, I share tried-and-tested authentic Indian recipes and quick microwave mug cake recipes perfect for busy days. My goal is to make cooking simple, flavorful, and fun—because food brings people together and every meal should create memories.
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