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Microwave Brownie Lava Cake: A Single-Serving Chocolate Dream

There’s something magical about a warm, gooey brownie with a molten chocolate center. I remember being a kid, my grandmother would let me help her stir the brownie batter, the rich chocolate aroma filling her kitchen. Waiting impatiently by the oven, peering through the glass door, anticipating that first bite of fudgy goodness. Now, with this microwave brownie lava cake, that comforting indulgence is just minutes away, perfect for a quick treat without the wait.

Recipe Overview

Prep Time: 5 minutes
Cook Time: 1 minute
Total Time: 6 minutes
Servings: 1
Yields: 6 cakes
Dietary Type: Vegetarian

Ingredients

1 (20 ounce) package brownie mix (family size for 9X13 pan)
2 eggs (or as called for by your brownie mix)
1/3 cup oil (or as called for by your brownie mix)
1/4 cup water (or as called for by your brownie mix)
1 large egg
16 (1/3 ounce) Dove Promises Dark Chocolate Candies
Whipped cream (optional)
Vanilla ice cream (optional)
Raspberries (to garnish) (optional)
Strawberry (to garnish) (optional)

Equipment Needed

Large bowl
Whisk
8 (6 oz) custard cups
Cooking spray
Small bowl
Microwave
Knife
Small plates (optional)

Instructions

Begin by pouring the entire package of brownie mix into a large bowl. Use a whisk to break up any large lumps, ensuring a smooth batter.
Thoroughly coat eight (6 oz.) custard cups with cooking spray. This will prevent the cakes from sticking and make for easy removal.
Add a small amount of the dry brownie mix to each cup. Rotate the cups to evenly coat the inside surfaces with the dry mix. This creates a non-stick barrier and adds a slightly crisp texture to the edges of the cake. Set the prepared cups aside.
In a separate bowl, whisk together the wet ingredients called for on the brownie mix instructions. Typically, this includes oil, water, and eggs. To this, add one additional large egg. The extra egg contributes to a richer, more decadent texture.
Pour the wet ingredients into the bowl with the brownie mix. Gently stir until the ingredients are well combined, creating a smooth, homogenous batter. Be careful not to overmix, as this can lead to a tough brownie.
Add approximately 1/2 cup of the brownie batter to each prepared custard cup.
Now for the best part: the molten chocolate center. Stack two Dove Promises Dark Chocolate Candies and gently press them down into the center of the batter in each cup. The dark chocolate provides a rich, intense flavor that complements the brownie perfectly.
Spoon the remaining brownie batter over the Dove candies, ensuring they are completely covered. This will create the signature lava effect as the chocolate melts during cooking.
Place one custard cup in the microwave and cook at full power for 1 minute. Since microwave power varies, this time might need adjustment.
If you prefer to cook multiple cakes at once (up to 4), you can place them in the microwave together. Add 1/2 minute to the cooking time for each additional cake beyond the first. For instance, cooking 2 cakes would require 1 minute and 30 seconds, 3 cakes would need 2 minutes, and 4 cakes would need 2 minutes and 30 seconds. Monitor closely to prevent overcooking.
To remove the cake from the bowl: Carefully run a thin knife around the edge of the cooked cake to loosen it from the sides. Place a small plate on top of the cake cup. Holding the plate firmly against the cup, quickly flip the plate and bowl over, so the cake is inverted onto the plate. Gently lift the bowl, leaving the inverted cake on the plate.
Serve immediately while warm, topped with a dollop of whipped cream or a scoop of vanilla ice cream. For an elegant touch, garnish with fresh raspberries or sliced strawberries.
Alternatively, you can enjoy the cakes directly from the custard cups or half-pint mason jars they were cooked in. If eating directly from the bowl or jar, spraying and coating the insides beforehand isn’t necessary.
For make-ahead convenience, the batter can be mixed, chocolate pieces added, and placed into custard cups or jars in advance. Cover and refrigerate for up to a week. Before cooking, remove from the refrigerator and allow to warm to room temperature for 30 minutes.

Expert Tips & Tricks

For an extra fudgy lava center, consider using a high-quality dark chocolate bar cut into squares instead of the Dove Promises.
If you find your microwave cooks unevenly, rotate the custard cup halfway through the cooking time.
To prevent the brownie from becoming dry, avoid overcooking. The center should still be slightly soft and gooey when you remove it from the microwave.
Adding a pinch of sea salt to the batter can enhance the chocolate flavor.
Experiment with different extracts like vanilla, almond, or peppermint to add a unique twist to your brownie lava cake.

Serving & Storage Suggestions

Serve the Microwave Brownie Lava Cake immediately while it’s still warm and gooey. The molten chocolate center is best enjoyed right away. If you have leftovers, they can be stored in an airtight container in the refrigerator for up to 2 days. Reheat in the microwave for 15-20 seconds before serving. While the cake won’t be as perfectly molten as when freshly made, it will still be delicious. The cake is best served warm or at room temperature; it does not freeze well.

Nutritional Information

Nutrient	Amount per Serving	% Daily Value
Calories	578 kcal	N/A
Calories from Fat	264 g	46%
Total Fat	29.4 g	45%
Saturated Fat	4.9 g	24%
Cholesterol	93 mg	31%
Sodium	339.9 mg	14%
Total Carbohydrate	77 g	25%
Dietary Fiber	0 g	0%
Sugars	0.1 g	0%
Protein	7.2 g	14%

Variations & Substitutions

Gluten-Free: Use a gluten-free brownie mix and ensure all other ingredients are gluten-free as well.
Dairy-Free: Use dairy-free brownie mix. Ensure you use dairy-free chocolate and a plant-based oil. Serve with dairy-free ice cream or whipped topping.
Different Chocolate: Experiment with milk chocolate, white chocolate, or even peanut butter cups for the molten center.
Nuts: Add chopped nuts like walnuts, pecans, or almonds to the batter for added texture and flavor.
Spices: Enhance the flavor with a pinch of cinnamon, nutmeg, or chili powder.

FAQs (Frequently Asked Questions)

Q: Can I use a different size custard cup?
A: Yes, but you may need to adjust the cooking time accordingly. Smaller cups will cook faster, while larger cups may require more time.

Q: Can I bake these in the oven instead of the microwave?
A: Yes, you can bake them in a preheated oven at 350°F (175°C) for approximately 15-20 minutes, or until a toothpick inserted into the center comes out with moist crumbs.

Q: How do I know when the lava cakes are done?
A: The edges should be set, but the center should still be slightly soft and gooey. Be careful not to overcook them, as they will become dry.

Q: Can I use a homemade brownie recipe instead of a mix?
A: Absolutely! Just make sure the batter is thick enough to hold the chocolate candies in the center.

Q: Can I add other toppings besides whipped cream and berries?
A: Of course! Try chocolate sauce, caramel sauce, chopped nuts, sprinkles, or a scoop of ice cream.

Final Thoughts

This Microwave Brownie Lava Cake is a testament to the fact that deliciousness doesn’t always require hours in the kitchen. It’s quick, easy, and utterly satisfying, perfect for those moments when a chocolate craving strikes. So go ahead, indulge in this single-serving slice of heaven! I encourage you to experiment with different chocolate and topping combinations to create your own signature lava cake masterpiece. Don’t forget to share your creations and feedback – I’d love to hear about your delicious experiences! And for an extra special treat, pair this warm brownie with a scoop of vanilla ice cream and a cup of freshly brewed coffee. Enjoy!

Microwave Brownie Lava Cake Recipe