ADVERTISEMENT
#### Step 1: Prepare the Cake Base
1. **Preheat the Oven**: Begin by preheating your oven to 350°F (175°C). Grease a 9×13-inch baking dish or line it with parchment paper to prevent sticking.
2. **Mix the Cake Batter**: In a large bowl, combine the chocolate cake mix, melted butter, water, eggs, sour cream, and vanilla extract. Mix the ingredients until smooth and well combined.
#### Step 2: Add the Marshmallow Layer
1. **Top with Marshmallows**: After the cake has cooled for about 10 minutes, sprinkle the mini marshmallows evenly over the surface of the cake. The marshmallows will puff up and melt into the cake as it bakes again, creating that signature gooey, sticky layer.
#### Step 3: Make the Fudge Topping
1. **Prepare the Fudge Topping**: In a small saucepan, melt the butter over medium heat. Once melted, stir in the milk, cocoa powder, and powdered sugar. Stir the mixture constantly until it’s smooth and well combined.
#### Step 4: Bake Again
1. **Pour the Fudge Topping**: Carefully pour the fudge topping over the marshmallow-covered cake. Use a spatula to spread it evenly over the top of the cake. Be gentle, as the marshmallows may shift a bit.
#### Step 5: Let It Cool and Serve
1. **Cool the Cake**: Allow the cake to cool in the pan for about 15–20 minutes. This gives the fudge time to set slightly, but the cake will still be wonderfully gooey.
### Tips for Perfecting Your Mississippi Mud Cake
– **Make it Ahead**: This cake can be made a day or two in advance. Just store it in an airtight container at room temperature, and reheat it before serving to restore the gooey texture.
– **Customize the Nuts**: You can switch up the nuts depending on your preference—pecans are a classic choice, but walnuts or even hazelnuts will add a unique twist.
– **Check the Marshmallows**: If you prefer a more toasted marshmallow flavor, you can broil the marshmallows briefly at the end of the baking time. Just watch them closely to avoid burning.
– **Add Ice Cream**: For an even more indulgent treat, serve each piece of Mississippi Mud Cake with a scoop of vanilla or chocolate ice cream on top. The cold ice cream balances out the warm cake perfectly.
There are few things more comforting than a warm, gooey cake that’s packed with chocolate and topped with marshmallows. Mississippi Mud Cake is the kind of dessert that feels indulgent without being overly complicated, making it perfect for any occasion. The combination of a rich chocolate cake base, gooey marshmallows, and a fudge topping creates layers of texture and flavor that will have everyone asking for the recipe.
Whether you’re looking for a show-stopping dessert for a party or a delicious treat for your family, **Gooey Mississippi Mud Cake** delivers on every level. It’s indulgent, easy to make, and guaranteed to please chocolate lovers of all ages.