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You are here: Home / Dessert Recipes / Mississippi Mud Cake Recipe

Mississippi Mud Cake Recipe

Last Modified: December 20, 2024

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Mississippi Mud Cake Recipe – Indulge in this rich and decadent Mississippi Mud Cake, a chocolate lover’s dream! This easy-to-make dessert features a moist chocolate cake, gooey marshmallow layer, and a smooth, fudgy chocolate topping. Perfect for parties, holidays, or any occasion that calls for a sweet treat. This Mississippi Mud Cake recipe is an irresistible combination of rich cocoa, soft marshmallows, and a creamy chocolate glaze, making it the ultimate dessert to satisfy your sweet tooth. Ideal for serving at family gatherings, picnics, or potlucks, this cake is sure to be a crowd favorite.

Ingredients

For the Chocolate Cake:

  • 2 cups all-purpose flour
  • 1 cup sugar
  • 1 cup brown sugar
  • ¾ cup unsweetened cocoa powder
  • 2 tsp baking powder
  • 1 tsp baking soda
  • ½ tsp salt
  • ¾ cup vegetable oil
  • 2 large eggs, at room temperature
  • ⅓ cup whole milk, at room temperature
  • ⅓ cup sour cream, at room temperature
  • 1 tsp vanilla extract
  • 1 cup boiling water

For the Marshmallow Layer:

  • 1 package (10 oz) mini marshmallows

For the Chocolate Topping:

  • ½ cup (1 stick) unsalted butter
  • ⅓ cup whole milk
  • 4 tbsp unsweetened cocoa powder
  • 1 tsp vanilla extract
  • 3 cups powdered sugar

Instructions

  1. Preheat the oven to 350°F. Grease a 9×13-inch baking dish with nonstick cooking spray.
  2. Prepare the Chocolate Cake:
    • In a large mixing bowl, whisk together all the dry ingredients: flour, sugar, brown sugar, cocoa powder, baking powder, baking soda, and salt.
    • Add the vegetable oil, eggs, milk, sour cream, and vanilla extract to the dry ingredients. Mix with an electric mixer on low speed until well combined.
    • Slowly add the boiling water while mixing until smooth.
  3. Bake the Cake:
    • Pour the cake batter into the prepared baking dish. Bake for 25-30 minutes or until a toothpick inserted into the center comes out clean.
    • Remove the cake from the oven and immediately top with the mini marshmallows. Return the cake to the oven and bake for an additional 2-4 minutes until the marshmallows are puffed and lightly browned. Let the cake cool to room temperature.
  4. Prepare the Chocolate Topping:
    • In a saucepan, melt the butter. Stir in the whole milk and cocoa powder. Cook over medium heat, stirring constantly, until the mixture is hot and smooth (about 2-3 minutes).
    • Remove from heat and stir in the vanilla extract. Gradually add the powdered sugar, beating with an electric mixer until fully combined and smooth.
  5. Assemble the Cake:
    • Pour the chocolate topping over the cooled cake and marshmallow layer.
    • Place the cake in the refrigerator to set the topping for about 1 hour.
  6. Serve: Once the topping is set, slice the cake and enjoy!

Table of Contents

Toggle
    • Tips
    • Variations and Substitutions
    • FAQs
    • Serving Suggestions
    • Why You’ll Love This Recipe
  • Mississippi Mud Cake Recipe
    • Ingredients
    • Directions

Tips

  • Room temperature ingredients: Make sure your eggs, milk, sour cream, and vanilla extract are at room temperature for better mixing.
  • Check cake readiness: Use a toothpick to test the center of the cake. If it comes out clean, the cake is done.
  • Don’t skip cooling: Let the cake cool to room temperature before adding the marshmallows and topping to prevent melting.

Variations and Substitutions

  • Gluten-Free Option: Use a gluten-free all-purpose flour blend instead of regular flour.
  • Non-Dairy: Swap the whole milk, butter, and sour cream with their non-dairy alternatives, like almond milk and vegan butter.
  • Marshmallow Alternatives: If you’re vegan, use vegan marshmallows or skip them entirely for a chocolate-only treat.

FAQs

Q: Can I use a different type of cocoa powder?
A: Yes, you can use Dutch-processed cocoa powder, but note that it may alter the flavor slightly.

Q: How can I make this cake ahead of time?
A: You can bake and assemble the cake the day before and refrigerate it. The cake will stay fresh for up to 3 days.

Q: Can I freeze Mississippi Mud Cake?
A: Yes, you can freeze it without the chocolate topping. After baking, cool the cake completely, wrap it tightly, and freeze. When ready to serve, defrost, then add the topping.

Serving Suggestions

  • With ice cream: Serve with a scoop of vanilla ice cream or whipped cream for an indulgent treat.
  • As a dessert bar: Cut into small squares for a fun party or picnic treat.
  • With berries: Pair the cake with fresh berries like raspberries or strawberries for a fruity contrast.

Why You’ll Love This Recipe

Mississippi Mud Cake is the ultimate dessert for chocolate lovers. Its rich, moist cake, gooey marshmallow layer, and decadent chocolate topping make for a truly irresistible treat. Perfect for family gatherings, special occasions, or a sweet ending to any meal, this cake will satisfy all your dessert cravings.

Mississippi Mud Cake Recipe
Print

Mississippi Mud Cake Recipe

Servings

12

servings
Prep time

15

minutes
Cooking time

35

minutes

Ingredients

  • For the Chocolate Cake:

  • 2 cups all-purpose flour

  • 1 cup sugar

  • 1 cup brown sugar

  • ¾ cup unsweetened cocoa powder

  • 2 tsp baking powder

  • 1 tsp baking soda

  • ½ tsp salt

  • ¾ cup vegetable oil

  • 2 large eggs, at room temperature

  • ⅓ cup whole milk, at room temperature

  • ⅓ cup sour cream, at room temperature

  • 1 tsp vanilla extract

  • 1 cup boiling water

  • For the Marshmallow Layer:

  • 1 package (10 oz) mini marshmallows

  • For the Chocolate Topping:

  • ½ cup (1 stick) unsalted butter

  • ⅓ cup whole milk

  • 4 tbsp unsweetened cocoa powder

  • 1 tsp vanilla extract

  • 3 cups powdered sugar

Directions

  • Preheat the oven to 350°F. Grease a 9×13-inch baking dish with nonstick cooking spray.
  • Prepare the Chocolate Cake:
  • In a large mixing bowl, whisk together all the dry ingredients: flour, sugar, brown sugar, cocoa powder, baking powder, baking soda, and salt.
  • Add the vegetable oil, eggs, milk, sour cream, and vanilla extract to the dry ingredients. Mix with an electric mixer on low speed until well combined.
  • Slowly add the boiling water while mixing until smooth.
  • Bake the Cake:
  • Pour the cake batter into the prepared baking dish. Bake for 25-30 minutes or until a toothpick inserted into the center comes out clean.
  • Remove the cake from the oven and immediately top with the mini marshmallows. Return the cake to the oven and bake for an additional 2-4 minutes until the marshmallows are puffed and lightly browned. Let the cake cool to room temperature.
  • Prepare the Chocolate Topping:
  • In a saucepan, melt the butter. Stir in the whole milk and cocoa powder. Cook over medium heat, stirring constantly, until the mixture is hot and smooth (about 2-3 minutes).
  • Remove from heat and stir in the vanilla extract. Gradually add the powdered sugar, beating with an electric mixer until fully combined and smooth.
  • Assemble the Cake:
  • Pour the chocolate topping over the cooled cake and marshmallow layer.
  • Place the cake in the refrigerator to set the topping for about 1 hour.
  • Serve: Once the topping is set, slice the cake and enjoy!

Filed Under: Dessert Recipes

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Weeknight Recipes is where simple meets delicious. I share real meals I cook for my family—easy recipes that anyone can make and enjoy.

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