5-Minute Chocolate Lava Mug Cake (Easy Microwave Dessert)

When you're craving a warm, rich chocolate dessert but don't want to spend an hour baking, this 5-Minute Chocolate Lava Mug Cake is the perfect solution. Made with simple pantry ingredients and cooked in the microwave, this single-serving dessert features a soft chocolate cake with a delicious molten chocolate center. It's quick, easy, and perfect for late-night cravings, family treats, or last-minute desserts.

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Why You'll Love This Recipe

• Ready in only 5 minutes
• Made in the microwave
• Rich molten chocolate center
• Uses simple pantry ingredients
• Perfect single-serving dessert
• No oven required

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Recipe Information

• Prep Time: 3 Minutes
• Cook Time: 2 Minutes
• Total Time: 5 Minutes
• Servings: 1
• Course: Dessert
• Cuisine: American
• Difficulty: Easy

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Ingredients

For the Mug Cake

• 4 tablespoons all-purpose flour
• 2 tablespoons cocoa powder
• 2 tablespoons granulated sugar
• 1 tablespoon brown sugar
• ¼ teaspoon baking powder
• Pinch of salt
• 3 tablespoons milk
• 2 tablespoons melted butter
• ½ teaspoon vanilla extract
• 2 tablespoons chocolate chips
• 1 square dark chocolate (for the lava center)

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How to Make Chocolate Lava Mug Cake

Step 1: Mix the Dry Ingredients

In a microwave-safe mug, combine the flour, cocoa powder, granulated sugar, brown sugar, baking powder, and salt. Stir until well mixed.

Step 2: Add the Wet Ingredients

Pour in the milk, melted butter, and vanilla extract. Stir until the batter is smooth and free of lumps.

Step 3: Create the Lava Center

Fold in the chocolate chips, then gently press the square of dark chocolate into the center of the batter. Cover it completely with the batter.

Step 4: Microwave

Microwave on high for 60–90 seconds, depending on your microwave's power. The cake should be set around the edges but slightly soft in the center.

Step 5: Serve

Allow the mug cake to cool for one minute before serving. Top with vanilla ice cream, whipped cream, fresh berries, or powdered sugar if desired.

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Expert Tips

Don't Overcook

Microwaving too long can make the cake dry. Start with 60 seconds and add time in 10-second intervals if needed.

Use Good Quality Chocolate

A quality dark chocolate square creates the best molten center.

Choose a Large Mug

Use a 12-ounce microwave-safe mug to prevent the batter from overflowing while cooking.

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Recipe Variations

Peanut Butter Lava Mug Cake

Replace the chocolate square with a spoonful of creamy peanut butter for a delicious twist.

Nutella Mug Cake

Use Nutella as the lava filling for an extra creamy chocolate-hazelnut flavor.

Double Chocolate Version

Add extra chocolate chips to the batter for an even richer dessert.

Mocha Mug Cake

Mix one teaspoon of instant espresso powder into the batter to enhance the chocolate flavor.

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Serving Suggestions

Best Toppings

• Vanilla ice cream
• Whipped cream
• Fresh strawberries
• Chocolate syrup
• Caramel sauce
• Powdered sugar
• Chocolate shavings

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Storage Tips

Can You Store It?

This dessert is best enjoyed immediately after cooking. If needed, cover and refrigerate leftovers for up to one day, then reheat for 10–15 seconds in the microwave.

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Frequently Asked Questions

Can I make this without eggs?

Yes. This recipe is naturally egg-free and still produces a soft, moist cake.

Can I bake it in the oven?

Yes. Bake the batter in an oven-safe ramekin at 350°F (175°C) for about 12–15 minutes.

Why didn't my cake have a lava center?

The cake was likely microwaved too long. Reduce the cooking time slightly and use a larger piece of chocolate in the center.

Can I make it gluten-free?

Yes. Replace the all-purpose flour with your favorite 1:1 gluten-free flour blend.

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Nutrition Information (Approximate Per Serving)

• Calories: 460
• Protein: 6g
• Carbohydrates: 58g
• Fat: 23g
• Fiber: 4g
• Sugar: 34g

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Final Thoughts

This 5-Minute Chocolate Lava Mug Cake is proof that an incredible dessert doesn't have to be complicated. With its soft chocolate cake, gooey molten center, and rich chocolate flavor, it's the perfect treat for any occasion. Whether you're satisfying a late-night craving or making a quick dessert for guests, this easy microwave mug cake is sure to become one of your favorite recipes.