Mississippi Mudslide Bars

5 from 1 vote

Mississippi Mudslide Bars are a chewy brownie base, topped with a fluffy marshmallow layer, and finished off with a rich and silky chocolate frosting. They are so addictive!

Prep Time15

Cook Time30

Chill2

Total Time2 45

Course: Dessert, Snack

Cuisine: American

Keyword: mississippi bars, mississippi mud brownies, mississippi mudslide bars, mudslide bars

Servings: Bars

Author: Alyssa Rivers

Ingredients

Bars:

1 cup butter melted
2 cups sugar
1/3 cup unsweetened cocoa powder
3 large eggs
1 teaspoon vanilla
1/4 teaspoon salt
2 cups flour
4 cups miniature marshmallows

Frosting:

2 cups semisweet chocolate chips
¾ cup heavy whipping cream
2 tablespoons butter
1/4 teaspoon vanilla

Instructions

Preheat oven to 350 degrees and grease a 9x13 inch baking pan.
In a large bowl combine melted butter, sugar, cocoa powder, eggs, and vanilla and mix until smooth. Add flour and salt and mix until incorporated. Spread batter evenly in prepared pan. Bake for 25-30 minutes until an inserted toothpick in the center comes out clean (a few loose crumbs are okay but no wet batter).
Spread marshmallows in an even layer on top of the brownie layer. Return to oven and bake another 5-7 minutes until marshmallows are fluffy and beginning to lightly brown. Allow to cool while you prepare the frosting.
In a microwave-safe glass bowl combine chocolate chips and heavy cream and microwave on half power for 2 minutes at a time, stirring after each, until smooth. Stir in butter and vanilla til smooth. Pour mixture over marshmallows. Chill at least 2-3 hours or until completely cooled before cutting into bars and serving.

Notes

Updated on April 18, 2021

Originally Posted on April 29, 2016

Nutrition

QR code

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