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Hot Chocolate Cupcakes with Marshmallow Frosting Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.8 from 11 reviews
  • Author: Michelle
  • Prep Time: 30 minutes
  • Cook Time: 17 minutes
  • Total Time: 1 hour 45 minutes
  • Yield: 28 cupcakes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Description

Delight in these rich and moist Hot Chocolate Cupcakes topped with a fluffy marshmallow frosting. Perfect for chocolate lovers, this recipe combines hot cocoa flavors in both the cake and the frosting for an indulgent treat that’s easy to make and crowd-pleasing.


Ingredients

Scale

Hot Chocolate Cake

  • 2 cups + 2 tablespoons all-purpose flour
  • 1 1/2 cups sugar
  • 1/2 cup cocoa powder
  • 1/2 cup hot cocoa mix
  • 1 teaspoon salt
  • 1 teaspoon baking powder
  • 2 teaspoons baking soda
  • 1/2 cup vegetable oil
  • 1 cup buttermilk
  • 2 eggs
  • 1 cup hot water

Marshmallow Frosting

  • 1 cup salted butter, softened
  • 2 cups powdered sugar
  • 1 13-ounce jar marshmallow fluff (marshmallow creme)
  • 2 teaspoons vanilla extract
  • Milk, if needed
  • Mallow Bits (or mini marshmallows), hot cocoa mix, and/or melted chocolate for garnish (optional)


Instructions

  1. Preheat oven and prepare pans: Preheat your oven to 350°F (175°C) and line a muffin pan with cupcake liners.
  2. Combine dry ingredients: In a large mixing bowl or stand mixer bowl, whisk together flour, sugar, cocoa powder, hot cocoa mix, salt, baking powder, and baking soda until evenly mixed.
  3. Mix wet ingredients: In a separate bowl, whisk the vegetable oil, buttermilk, and eggs together until smooth and combined.
  4. Combine wet and dry: Pour the wet ingredients into the bowl with the dry ingredients and stir until just combined, scraping down the bowl to ensure even mixing.
  5. Add hot water: Gradually stir in the hot water until the batter is smooth and fully incorporated.
  6. Fill cupcake liners: Spoon the batter into cupcake liners, filling each about two-thirds full.
  7. Bake cupcakes: Bake the cupcakes in the preheated oven for 17 minutes or until a toothpick inserted in the center comes out clean.
  8. Cool cupcakes: Remove cupcakes from the oven and allow them to cool completely in the pan before frosting.
  9. Prepare frosting: Using a stand mixer fitted with a paddle attachment, beat the softened butter until light and fluffy, about 1 minute.
  10. Add frosting ingredients: Add powdered sugar, marshmallow fluff, and vanilla extract to the butter and mix until combined.
  11. Beat frosting: Increase the mixer speed to high and beat for 2 minutes, scraping down the bowl once. If the frosting is too thick, add 1 tablespoon of milk to achieve desired consistency.
  12. Frost cupcakes and garnish: Use a knife or piping bag to frost the cooled cupcakes. Garnish with mallow bits, mini marshmallows, a sprinkle of hot cocoa mix, and/or melted chocolate if desired.

Notes

  • This recipe makes approximately 28 cupcakes. If you have only 24 muffin cups, bake the remaining batter in a loaf pan.
  • Store cupcakes at room temperature if consuming the same day, or refrigerate for up to 5 days. Bring to room temperature before eating for best texture.
  • Use whole milk buttermilk or substitute with milk plus vinegar if buttermilk is unavailable.
  • For a richer chocolate flavor, use a high-quality cocoa powder.
  • Adjust frosting sweetness by adding more or less powdered sugar according to taste.