How to Make the Perfect Chocolate Lava Mug Cakes
American · Easy · 7 min · 1 servings
These individual microwave mug cakes deliver a gooey molten chocolate center in under 5 minutes and give children an instant sense of accomplishment when the warm chocolate lava pours out at the table. The entire recipe is measured and mixed directly in the mug making cleanup wonderfully minimal.
Why this recipe works
This Chocolate Lava Mug Cakes recipe has been crafted to deliver restaurant-quality results in your home kitchen. At just 7 minutes from start to finish, it fits perfectly into a busy schedule without sacrificing flavor. Each serving comes in at 420 calories with 7g of protein, making it a balanced choice for any meal.
What you will need
This recipe uses 6 simple ingredients that you can find at any grocery store:
- 4 tbsp all-purpose flour
- 4 tbsp granulated sugar
- 2 tbsp unsweetened cocoa powder
- 1 large egg
- 3 tbsp whole milk
- 3 tbsp vegetable oil or melted butter
Step by step instructions
Step 1: Mix the Dry Ingredients
Add the flour, sugar, and cocoa powder directly into a large microwave-safe mug and stir together with a fork until evenly combined. Make sure the mug holds at least 12 ounces so the batter has room to rise without overflowing.
Step 2: Add the Wet Ingredients
Crack the egg directly into the mug with the dry ingredients and add the milk and oil. Stir vigorously with the fork until the batter is smooth and no dry pockets of flour or cocoa remain at the bottom of the mug.
Step 3: Microwave to Perfection
Place the mug in the center of the microwave and cook on high for 60 to 90 seconds. The cake is done when the edges are set but the very center still looks slightly moist and glossy which is what creates the lava effect.
Step 4: Let Cool and Enjoy
Let the mug cake cool for 1 full minute before eating as the mug and cake will be very hot. Serve directly in the mug or carefully turn it out onto a plate and top with a scoop of vanilla ice cream for an extra special treat.
Easy substitutions
Missing an ingredient? Here are some swaps that work perfectly:
- all-purpose flour → a 1 to 1 gluten-free flour blend which works very well in this simple recipe
- whole milk → any plant-based milk such as oat or almond milk for a dairy-free version
Common mistakes to avoid
Watch out for these pitfalls that can affect your results:
- Overcooking the mug cake by running the microwave for too long which destroys the gooey lava center and creates a dry rubbery cake
- Using a mug that is too small which causes the batter to overflow inside the microwave and create a big mess
Nutrition facts
Per serving: 420 calories, 7g protein, 52g carbs, 21g fat, 3g fiber.
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