Can you use store-bought frosting instead of homemade?

You can, but homemade marshmallow frosting elevates the cupcakes in both taste and texture. It’s lighter, silkier, and pairs beautifully with the cocoa base. Store-bought frosting tends to be sweeter and denser, which can overpower the cupcake’s balance.

How do you keep your cupcakes from sinking in the middle?

Sinking usually happens when the oven temperature fluctuates or when the batter is overmixed. Make sure your oven is fully preheated , and mix the batter only until the ingredients come together smoothly.

Can you make cocoa marshmallow cupcakes ahead of time?

Absolutely. You can bake the cupcakes a day in advance and refrigerate them in an airtight container. Prepare the frosting separately and assemble everything just before serving to maintain a fresh, fluffy texture.

Decadent Cocoa Marshmallow Cupcakes: A Heavenly Chocolate Treat with a Marshmallow Surprise

Decadent Cocoa Marshmallow Cupcakes

Print Recipe

Decadent Cocoa-Marshmallow Cupcakes are a rich, chocolate lover’s dream featuring moist cocoa cupcakes filled with gooey marshmallow fluff and topped with a light, fluffy marshmallow frosting. Each bite delivers a perfect balance of sweetness and texture, making them ideal for celebrations or indulgent treats.

Author: Benchi
Prep Time: 20 minutes
Cook Time: 23 minutes
Total Time: 43 minutes
Yield: 12 cupcakes
Category: Dessert
Method: Baking
Cuisine: American
Diet: Vegetarian

Ingredients

1 ½ cups cake flour
1 tsp baking soda
¼ tsp baking powder
½ cup granulated sugar
½ cup vegetable oil
½ cup whole milk
½ cup hot water
1 large egg
1 ½ tsp vanilla extract
¼ tsp salt
⅓ cup cocoa powder
1 packet hot cocoa mix (for filling)
¾ cup marshmallow fluff (for filling)
1 tbsp milk (for filling)
½ cup unsalted butter, room temperature (for frosting)
2 cups powdered sugar (for frosting)
2 tsp vanilla extract (for frosting)
1 packet hot cocoa mix (for frosting)
1 tbsp heavy whipping cream or milk (for frosting)
¾ cup marshmallow fluff (for frosting)

Instructions

Preheat oven to 350°F (175°C) and line a cupcake tin with paper liners.
In a bowl, mix together cake flour, baking soda, baking powder, cocoa powder, and salt.
In another bowl, whisk oil, sugar, egg, milk, and vanilla extract until combined.
Gradually add the dry ingredients to the wet mixture, alternating with hot water, until smooth.
Fill cupcake liners about three-quarters full and bake for 20–23 minutes, or until a toothpick inserted comes out clean. Allow to cool completely.
For the filling, mix hot cocoa mix, marshmallow fluff, and milk until smooth and creamy.
For the frosting, beat butter until light and fluffy, then gradually add powdered sugar, vanilla, and cream. Fold in marshmallow fluff and hot cocoa mix until evenly blended.
Core the center of each cooled cupcake, fill halfway with the marshmallow mixture, and pipe frosting on top.
Decorate with mini marshmallows or a dusting of cocoa powder if desired.

Notes

Use cake flour for a lighter crumb.
Do not overmix the batter to avoid dense cupcakes.
Allow cupcakes to cool completely before filling and frosting.
Store cupcakes in the refrigerator for up to 3 days and bring to room temperature before serving.
You can freeze unfrosted cupcakes for up to 2 months.

Find it online: https://www.cookwithbenchi.com/cocoa-marshmallow-cupcakes/