Ultimate Mississippi Mud Brownies That Melt in Your Mouth Recipe
Introduction
These Ultimate Mississippi Mud Brownies are rich, fudgy, and melt effortlessly in your mouth. With a gooey marshmallow layer and creamy chocolate frosting, they’re the perfect treat for any chocolate lover.
Ingredients
- 1 cup unsweetened cocoa powder
- 1/2 cup oil
- 1/2 cup butter, softened
- 1 cup granulated sugar
- 4 large eggs
- 1 teaspoon vanilla extract
- 1 cup all-purpose flour
- 1/2 teaspoon salt
- 2 cups mini marshmallows
- 1/2 cup melted butter
- 1/4 cup unsweetened cocoa powder
- 1/4 cup evaporated milk
- 1 teaspoon vanilla extract
- 3 cups powdered sugar
Instructions
- Step 1: Preheat your oven to 350°F and grease a 9×13” pan with non-stick cooking spray.
- Step 2: In a large mixing bowl, whisk together the oil and 1 cup cocoa powder until smooth.
- Step 3: Add the softened butter and blend until creamy, then mix in the granulated sugar.
- Step 4: Add eggs one at a time, mixing after each addition, then stir in 1 teaspoon vanilla extract.
- Step 5: Gently mix in the flour and salt, being careful not to overmix.
- Step 6: Pour the batter into the prepared pan and bake for 25-30 minutes.
- Step 7: Remove from oven, sprinkle mini marshmallows evenly on top, and return to the oven for 2-3 minutes until marshmallows are soft and slightly melted.
- Step 8: Let the brownies cool completely in the pan.
- Step 9: In a bowl, mix melted butter, 1/4 cup cocoa powder, evaporated milk, and 2 cups powdered sugar until smooth.
- Step 10: Gradually add remaining powdered sugar until the frosting reaches your desired thickness.
- Step 11: Spread the frosting evenly over the cooled brownies, cut into squares, and serve.
Tips & Variations
- Use unsalted butter to control the saltiness better.
- For extra richness, add a handful of chopped nuts to the batter.
- Swap mini marshmallows for large ones, cutting them into smaller pieces for even melting.
- Allow frosting to set slightly before slicing to avoid messy cuts.
Storage
Store brownies in an airtight container at room temperature for up to 3 days. For longer storage, refrigerate for up to a week or freeze for up to 3 months. To reheat, warm brownies gently in the microwave for 15-20 seconds to soften the frosting and marshmallows.
How to Serve
Serve this delicious recipe with your favorite sides.
FAQs
Can I use salted butter instead of unsalted?
Yes, but reduce any added salt slightly to prevent the brownies from becoming too salty.
What’s the best way to avoid overmixing the batter?
Mix just until the flour and salt are combined to keep the brownies tender and fudgy without toughening the texture.
PrintUltimate Mississippi Mud Brownies That Melt in Your Mouth Recipe
These Ultimate Mississippi Mud Brownies are incredibly rich, moist, and fudgy with a gooey marshmallow layer and a creamy chocolate frosting. Baked to perfection with a deep chocolate flavor, they melt in your mouth and are perfect for chocolate lovers seeking a decadent treat.
- Prep Time: 15 minutes
- Cook Time: 32 minutes
- Total Time: 47 minutes
- Yield: 12 servings 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
Ingredients
Scale
Brownie Base
- 1 cup unsweetened cocoa powder
- 1/2 cup oil
- 1/2 cup butter, softened (unsalted recommended)
- 1 cup granulated sugar
- 4 large eggs
- 1 teaspoon vanilla extract
- 1 cup all-purpose flour
- 1/2 teaspoon salt
Topping
- 2 cups mini marshmallows
Frosting
- 1/2 cup melted butter
- 1/4 cup unsweetened cocoa powder
- 1/4 cup evaporated milk
- 1 teaspoon vanilla extract
- 3 cups powdered sugar (add gradually)
Instructions
- Preheat and Prepare Pan: Preheat your oven to 350°F (175°C) and grease a 9×13-inch baking pan with non-stick cooking spray to prevent sticking.
- Mix Cocoa and Oil: In a large mixing bowl, whisk together the oil and 1 cup of unsweetened cocoa powder until the mixture is smooth and well combined, forming the chocolate base for the brownies.
- Add Butter and Sugar: Add the softened butter to the cocoa and oil mixture and blend until creamy. Then mix in the granulated sugar thoroughly to incorporate sweetness and help create a crust.
- Incorporate Eggs and Vanilla: Add the eggs one at a time, mixing well after each addition to ensure even distribution, then stir in the vanilla extract to enhance the chocolate flavor.
- Add Dry Ingredients: Gently fold in the all-purpose flour and salt, stirring carefully to avoid overmixing which could make the brownies tough.
- Bake the Brownies: Pour the batter evenly into the prepared 9×13-inch pan and place in the preheated oven. Bake for 25 to 30 minutes until almost set but still fudgy.
- Add Marshmallow Topping: Remove the pan from the oven and evenly sprinkle the mini marshmallows atop the hot brownies. Return the pan to the oven for an additional 2 to 3 minutes, just until the marshmallows soften and begin to melt slightly.
- Cool Completely: Allow the brownies to cool completely in the pan to let the marshmallow layer firm up and the dessert set properly before frosting.
- Prepare Frosting: In a clean bowl, combine the melted butter, 1/4 cup unsweetened cocoa powder, evaporated milk, and 2 cups of powdered sugar. Mix until smooth and creamy.
- Adjust Frosting Consistency: Gradually add the remaining powdered sugar to the frosting mixture, mixing continuously until you reach your desired thickness and spreadability.
- Frost the Brownies: Spread the prepared frosting evenly over the cooled brownies to create a rich, creamy chocolate layer.
- Serve: Cut the brownies into squares and serve immediately or store for later enjoyment.
Notes
- Do not overmix the batter after adding flour to keep brownies tender and moist.
- Use unsalted butter for better control of salt in the recipe.
- Allow brownies to cool completely before frosting to prevent melting.
- For an extra gooey marshmallow top, broil for 1-2 minutes instead of baking the marshmallows.
- Store brownies in an airtight container at room temperature for up to 3 days or in the refrigerator for up to a week.
Keywords: Mississippi Mud Brownies, fudgy brownies, chocolate brownies, marshmallow brownies, homemade brownies, chocolate frosting
