Mint Oreo Mississippi Mud Brownies
A decadent Hershey's Mint Kiss, Oreo and marshmallow layered brownie topped with an easy rich fudgy Mississippi frosting.
Servings: 16 Servings
Calories:
Ingredients
Oreo Brownies with Marshmallows
- 1 brownie mix + ingredients included for 9x9 pan size
- 12 oreo sandwich cookies
- 2 cups mini marshmallows
Mississippi Mud Frosting
- ⅓ cup unsalted Butter
- 4 Tablespoons milk
- 2 Tablespoons unsweetened Cocoa Powder
- 2 ¼ cups powdered sugar sifted
- 1 teaspoon vanilla extract
- 1 dash salt
- ⅔ cup chopped pecans or walnuts optional
Instructions
Oreo Brownies with Marshmallows
- Preheat the oven to 325°. Spray a 9×9 pan with cooking spray and set aside. Line with parchment paper for easy removal.
- Make brownies according to box instructions.
- Pour some of the brownie mix into the pan and layer Oreo cookies on top.
- Add remainder of brownie mix on top of brownies. It’s ok if the Oreos aren’t completely covered. Bake brownies according to box instructions or until
- until the center of the cake springs back lightly when pressed on, or a toothpick comes out clean.
- Immediately add the marshmallows over the top of the brownies and return to the oven. Bake for 2-3 minutes, just until the marshmallows are starting to puff and melt.
- Remove the brownies from the oven and set aside to make the frosting.
Mississippi Mud Frosting
- In a medium saucepan over medium heat, combine the butter, milk, and cocoa powder. Cook until simmering and simmer for 2-3 minutes, stirring constantly.
- Remove from the heat and whisk in the vanilla and powdered sugar. You can use a hand mixer to get the frosting nice and smooth if you would like.
- Drizzle the warm frosting over the brownies and allow to chill in the fridge for 20-30 minutes before serving.