Irresistible Indulgence: Mississippi Mud Cake


  Get ready to dive into a world of chocolatey bliss with our Mississippi Mud Cake recipe. Named after the rich, muddy banks of the Mississippi River, this dessert is an indulgent masterpiece that combines layers of fudgy cake, gooey marshmallows, and a velvety chocolate frosting. It’s the ultimate treat for chocolate lovers and a perfect addition to any occasion. So, roll up your sleeves and let’s create this mouthwatering masterpiece!


For the Cake:

  • 1 cup unsalted butter
  • 2 cups granulated sugar
  • 1/2 cup unsweetened cocoa powder
  • 4 large eggs
  • 1 1/2 cups all-purpose flour
  • 1/4 teaspoon salt
  • 1 teaspoon pure vanilla extract
  • 1 1/2 cups chopped pecans or walnuts (optional)

For the Marshmallow Layer:

  • 2 cups mini marshmallows

For the Chocolate Frosting:

  • 1/2 cup unsalted butter
  • 1/4 cup unsweetened cocoa powder
  • 1/3 cup milk
  • 4 cups powdered sugar
  • 1 teaspoon pure vanilla extract


Prepare the Cake:

  1. Preheat your oven to 350°F (175°C). Grease a 9×13-inch baking pan and set it aside.
  2. In a medium saucepan over low heat, melt the butter. Stir in the granulated sugar and cocoa powder until the mixture is smooth. Remove from heat and allow it to cool slightly.
  3. In a separate mixing bowl, beat the eggs. Gradually add the melted chocolate mixture, stirring constantly.
  4. Stir in the flour, salt, and vanilla extract until just combined. If desired, fold in the chopped pecans or walnuts for added texture and flavor.
  5. Pour the batter into the prepared baking pan and spread it evenly.
  6. Bake in the preheated oven for 25-30 minutes or until a toothpick inserted into the center comes out with a few moist crumbs attached.

Marshmallow Layer: 7. As soon as you remove the cake from the oven, sprinkle the mini marshmallows evenly over the hot cake. The residual heat will melt them slightly and make them adhere to the cake.

Prepare the Chocolate Frosting: 8. In a medium saucepan, melt the 1/2 cup of butter over low heat. Stir in the cocoa powder and milk until the mixture is smooth and begins to simmer.

  1. Remove the saucepan from heat and gradually whisk in the powdered sugar and vanilla extract until the frosting is smooth and glossy.

Frost and Serve: 10. Pour the warm chocolate frosting over the marshmallow layer, spreading it evenly to cover the entire cake.

  1. Allow the cake to cool completely and for the frosting to set before slicing and serving. This cake is delicious both warm and at room temperature.

Cook’s Notes:

  • You can use either pecans or walnuts in this recipe, or omit them entirely if you prefer a nut-free version.
  • For an extra chocolatey experience, consider adding chocolate chips to the cake batter before baking.
  • Store any leftovers in an airtight container at room temperature or in the refrigerator for an extended shelf life.



  • Mudslide Mud Cake: Drizzle Kahlúa or another coffee liqueur over the cake layers before adding the marshmallows and frosting for an adult twist.
  • Rocky Road Mud Cake: Incorporate chopped almonds and mini chocolate chips into the cake batter along with the marshmallows for a delicious Rocky Road version.
  • Mint Chocolate Mud Cake: Add a dash of mint extract to the frosting for a refreshing minty kick.

  Mississippi Mud Cake is a decadent chocolate dessert that will satisfy your deepest cravings for sweet indulgence. With its layers of fudgy cake, gooey marshmallows, and velvety chocolate frosting, it’s a dessert that’s as rich and inviting as the Mississippi River itself. Whether you’re celebrating a special occasion or simply treating yourself, this cake is guaranteed to delight your taste buds and leave you longing for another slice. Enjoy every bite of this irresistible indulgence!


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