Mississippi Mud Brownies That Melt in Your Mouth Recipe

Introduction

These Mississippi Mud Brownies melt in your mouth with a rich chocolate flavor and a gooey marshmallow layer. Topped with a creamy cocoa frosting, they are a perfect treat for chocolate lovers looking for a moist and indulgent dessert.

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 (for frosting)
• 1/4 cup unsweetened cocoa powder (for frosting)
• 1/4 cup evaporated milk
• 1 teaspoon vanilla extract (for frosting)
• 3 cups powdered sugar

Instructions

1. Step 1: Preheat your oven to 350°F and grease a 9×13-inch pan with non-stick cooking spray.
2. Step 2: In a large mixing bowl, whisk together the oil and 1 cup cocoa powder until smooth.
3. Step 3: Add the softened butter and blend until creamy, then mix in the granulated sugar.
4. Step 4: Add eggs one at a time, mixing thoroughly after each addition, then stir in the vanilla extract.
5. Step 5: Gently fold in the flour and salt, being careful not to overmix the batter.
6. Step 6: Pour the batter into the prepared pan and bake for 25 to 30 minutes.
7. Step 7: Remove the brownies from the oven and sprinkle mini marshmallows evenly over the top. Return the pan to the oven for an additional 2 to 3 minutes until marshmallows are melted.
8. Step 8: Let the brownies cool completely in the pan before frosting.
9. Step 9: In a clean bowl, mix melted butter, 1/4 cup cocoa powder, evaporated milk, and 2 cups powdered sugar until smooth.
10. Step 10: Gradually add the remaining powdered sugar until the frosting reaches your desired thickness.
11. Step 11: Stir in 1 teaspoon vanilla extract, then spread the frosting evenly over the cooled brownies.
12. Step 12: Cut into squares and serve.

Tips & Variations

• For extra gooey brownies, gently press a few extra marshmallows into the batter before baking.
• Use unsalted butter to better control the saltiness in the brownies and frosting.
• Substitute vegetable oil with melted coconut oil for a subtle twist in flavor.
• Add chopped nuts or chocolate chips to the batter for added texture and richness.
• Allow brownies to cool completely before frosting to prevent the frosting from melting.

Storage

Store the brownies in an airtight container at room temperature for up to 3 days. For longer storage, refrigerate them for up to a week. Before serving chilled brownies, let them come to room temperature or warm slightly in the microwave for a few seconds to restore softness.

How to Serve

Serve this delicious recipe with your favorite sides.

FAQs

Can I use regular milk instead of evaporated milk in the frosting?

Yes, you can substitute regular milk, but the frosting may be slightly less thick and creamy. Adjust the powdered sugar to achieve the desired consistency.

How do I prevent the marshmallows from burning while baking?

Add the mini marshmallows only during the last few minutes of baking and keep a close eye on them to avoid burning. Alternatively, you can use the broil setting for a brief moment but watch carefully.

Mississippi Mud Brownies That Melt in Your Mouth Recipe

Print Recipe

★★★★★

5 from 87 reviews

These Mississippi Mud Brownies are incredibly rich, moist, and decadent with layers of gooey marshmallows and a creamy chocolate frosting that melts in your mouth. Perfectly balanced with deep cocoa flavor and a luscious texture, these brownies are a classic treat for chocolate lovers looking for an indulgent dessert that’s easy to make.

• Author: Maya
• Prep Time: 15 minutes
• Cook Time: 33 minutes
• Total Time: 48 minutes
• Yield: 12–16 brownies 1x
• Category: Dessert
• Method: Baking
• Cuisine: American

Ingredients

Scale 1x2x3x

Brownie Batter

• 1 cup unsweetened cocoa powder
• 1/2 cup oil
• 1/2 cup softened unsalted butter
• 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

Instructions

1. Preheat and Prepare Pan: Preheat your oven to 350°F (175°C) and grease a 9×13 inch pan thoroughly with non-stick cooking spray to prevent sticking.
2. Mix Cocoa and Oil: In a large mixing bowl, whisk together the oil and cocoa powder until the mixture is smooth and evenly blended. This combines the chocolate flavor into the fat base.
3. Add Butter and Sugar: Incorporate the softened butter into the cocoa mixture and blend until creamy, then add the granulated sugar and mix well to create a smooth, rich batter base.
4. Incorporate Eggs and Vanilla: Add the eggs one at a time, mixing thoroughly after each addition to ensure a uniform texture, followed by stirring in the vanilla extract for enhanced flavor.
5. Add Dry Ingredients: Gently fold in the all-purpose flour and salt, being careful not to over-mix to keep the brownies tender and prevent toughness.
6. Bake the Brownies: Pour the batter evenly into the prepared pan and bake in the preheated oven for 25-30 minutes until set but still moist.
7. Add Marshmallows: Remove the brownies from the oven and immediately sprinkle the mini marshmallows evenly over the top, then return to the oven for an additional 2-3 minutes to melt and create a gooey marshmallow layer.
8. Cool the Brownies: Allow the brownies to cool completely in the pan to set and prepare for frosting application.
9. Prepare the Frosting: In a mixing bowl, combine melted butter, cocoa powder, evaporated milk, and 2 cups of powdered sugar. Mix until smooth, then gradually add the remaining powdered sugar until you achieve your desired thick and creamy frosting consistency.
10. Frost and Serve: Spread the prepared frosting evenly over the cooled marshmallow-topped brownies. Cut into squares and serve for a decadent dessert experience.

Notes

• Do not overmix the batter after adding the flour to ensure moist and tender brownies.
• Sprinkling marshmallows right after baking lets them melt slightly without burning.
• Let the brownies cool completely before frosting to prevent frosting from melting.
• Use unsalted butter to better control the saltiness of the dessert.
• Store leftovers in an airtight container at room temperature for up to 3 days for best freshness.

Keywords: Mississippi mud brownies, chocolate brownies, marshmallow brownies, homemade brownies, chocolate frosting brownies, gooey brownies recipe