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Chocolate and Marshmallow S’mores Cake


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  • Author: Ava
  • Total Time: 1 hour 35 minutes (including cooling and assembly)
  • Yield: 12-14 servings
  • Diet: Vegetarian

Description

Chocolate and Marshmallow S’mores Cake is a decadent layered dessert with a graham cracker crust, rich chocolate cake, gooey marshmallow topping, and a luscious chocolate drizzle. It captures the nostalgic flavor of campfire s’mores in an indulgent cake form.


Ingredients

  1. 2 cups graham cracker crumbs
  2. 1/2 cup unsalted butter, melted
  3. 2 tablespoons granulated sugar
  4. 2 cups all-purpose flour
  5. 3/4 cup unsweetened cocoa powder
  6. 2 teaspoons baking powder
  7. 1 teaspoon baking soda
  8. 1/2 teaspoon salt
  9. 2 large eggs
  10. 1 cup milk
  11. 1/2 cup vegetable oil
  12. 2 teaspoons vanilla extract
  13. 1 cup boiling water
  14. 2 cups marshmallow fluff or marshmallow creme
  15. 2 cups mini marshmallows
  16. 1 cup semi-sweet chocolate chips
  17. 1/2 cup heavy cream

Instructions

Preheat oven to 350°F (175°C). Grease and line two 9-inch cake pans.

  1. Mix graham cracker crumbs, melted butter, and 2 tablespoons sugar. Press into bottoms of pans to form crusts. Bake 8 minutes, then cool slightly.
  2. In a bowl, whisk flour, cocoa, baking powder, baking soda, and salt.
  3. In another bowl, beat eggs, milk, oil, and vanilla. Gradually add dry mixture, then stir in boiling water until smooth.
  4. Pour batter over graham crusts. Bake 30–35 minutes, until a toothpick inserted comes out clean. Cool completely.
  5. Spread marshmallow fluff between the cooled cake layers. Cover the cake with marshmallow fluff or mini marshmallows on top.
  6. Toast topping with a kitchen torch or under the broiler until golden.
  7. Heat cream and pour over chocolate chips. Stir until smooth to make ganache. Drizzle over toasted marshmallow topping.
  8. Garnish with extra graham cracker crumbs or chocolate pieces, if desired.

Notes

  1. For a shortcut, use a chocolate cake mix.
  2. Add peanut butter between the layers for a s’mores twist.
  3. Cupcakes can be made with graham crusts, chocolate batter, and marshmallow topping in muffin tins.
  4. Prepare marshmallow topping just before serving for best texture.
  5. Grease knife lightly before slicing for cleaner cuts.
  • Prep Time: 30 minutes
  • Cook Time: 35 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 slice (1/12 of cake)
  • Calories: 460
  • Sugar: 42g
  • Sodium: 320mg
  • Fat: 23g
  • Saturated Fat: 11g
  • Unsaturated Fat: 10g
  • Trans Fat: 0g
  • Carbohydrates: 60g
  • Fiber: 3g
  • Protein: 6g
  • Cholesterol: 55mg