Ingredients
Instructions
1. Whisk together the melted butter, egg, whole milk, and vanilla extract in a microwave-safe bowl until smooth.
2. Add the flour, sugar, cocoa powder, espresso powder, baking soda, and salt. Stir until no dry ingredients remain.
3. Sprinkle the finely chopped bittersweet chocolate evenly over the batter.
4. Pour the hot water gently over the chocolate without stirring.
5. Microwave on High for about 1 minute and 30 seconds.
6. Continue microwaving in 10-second intervals if needed until the edges are set while the center stays soft.
7. Let the cake rest for 1 minute.
8. Top with vanilla ice cream and fresh raspberries, then serve immediately.
Notes
Do not overcook or the molten center will disappear.
Finely chopped bittersweet chocolate melts better than chocolate chips.
Espresso powder is optional but enhances the chocolate flavor.
Microwave wattages vary, so begin checking after 90 seconds.
Serve immediately for the best gooey lava center.
The batter can be prepared ahead and refrigerated before cooking.
- Prep Time: 5 minutes
- Cook Time: 2 minutes
- Category: Chocolate Mug Cakes
- Method: Microwave
- Cuisine: American
- Diet: Vegetarian
Nutrition
- Serving Size: 1 serving
- Calories: 510
- Sugar: 39g
- Sodium: 230mg
- Fat: 28g
- Saturated Fat: 17g
- Unsaturated Fat: 9g
- Trans Fat: 0g
- Carbohydrates: 62g
- Fiber: 5g
- Protein: 8g
- Cholesterol: 145mg
