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Hot Cocoa Cake with Whipped Marshmallow Frosting Recipe


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4.2 from 42 reviews

  • Author: Amelia
  • Total Time: 50 minutes
  • Yield: 9 servings
  • Diet: Vegetarian

Description

A cozy, decadent chocolate cake topped with a light whipped marshmallow frosting, inspired by the comforting flavors of hot cocoa — perfect for winter gatherings or any chocolate lover’s treat.


Ingredients

Cake:

  • 1 ½ cups flour
  • ½ cup cocoa powder
  • 1 cup sugar
  • 1 tsp baking soda
  • ½ tsp salt
  • 1 cup hot water
  • ½ cup vegetable oil
  • 1 tsp vanilla extract

Frosting:

  • 1 cup marshmallow fluff
  • ½ cup butter, softened
  • 1 cup powdered sugar
  • 1 tsp vanilla extract


Instructions

  1. Preheat Oven and Prepare Pan: Preheat your oven to 350 °F (175 °C) and grease a 9×9-inch baking pan thoroughly to ensure the cake does not stick.
  2. Mix Dry Ingredients: In a large bowl, whisk together the flour, cocoa powder, sugar, baking soda, and salt until well combined and aerated.
  3. Add Wet Ingredients: Gradually stir in the hot water, vegetable oil, and vanilla extract into the dry ingredients, mixing until the batter is smooth and lump-free.
  4. Bake the Cake: Pour the prepared batter evenly into the greased pan. Bake in the preheated oven for 30 to 35 minutes, or until a toothpick inserted in the center comes out clean.
  5. Prepare the Frosting: While the cake is cooling, beat together the marshmallow fluff, softened butter, powdered sugar, and vanilla extract in a mixing bowl until the frosting is light and fluffy.
  6. Frost the Cake: Once the cake has completely cooled, spread the whipped marshmallow frosting evenly over the top for a soft and sweet finish.

Notes

  • For an extra decorative touch, sprinkle additional cocoa powder or mini marshmallows on top of the frosting.
  • Store the frosted cake covered at room temperature for up to 2 days, or refrigerate for up to 5 days to keep it fresh.
  • Prep Time: 15 minutes
  • Cook Time: 35 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American