Moist, rich chocolate cupcakes inspired by classic hot cocoa, topped with marshmallow frosting and festive garnishes — perfect for winter baking and cozy gatherings.
Cupcakes:
1 cup all-purpose flour
½ cup unsweetened cocoa powder
1 tsp baking powder
½ tsp baking soda
¼ tsp salt
½ cup granulated sugar
½ cup brown sugar
2 large eggs
½ cup sour cream or Greek yogurt
⅓ cup vegetable oil
1 tsp vanilla extract
½ cup hot water or brewed coffee
Frosting:
½ cup unsalted butter, softened
1½ cups powdered sugar
1 cup marshmallow fluff
1 tsp vanilla extract
1–2 tbsp milk
Preheat oven to 350°F. Line muffin tin with cupcake liners.
Whisk flour, cocoa, baking powder, baking soda, and salt.
In another bowl, mix sugars, eggs, sour cream, oil, and vanilla.
Combine dry and wet ingredients. Add hot water and mix until smooth.
Divide batter into liners and bake 18–22 minutes. Cool completely.
For frosting: beat butter until fluffy, add sugar, fluff, and vanilla. Mix until smooth.
Frost cupcakes and garnish with mini marshmallows or shaved chocolate.
Store cupcakes in an airtight container for up to 4 days.
Toast the frosting with a torch for a fun effect.
Add a dusting of cocoa or crushed candy cane for holiday flair.