Ingredients
Cupcakes
- 1 cup All-Purpose Flour
- 1/2 teaspoon Baking Soda
- 1/4 teaspoon Salt
- 1/2 cup Boiling Water
- 1/2 cup Unsweetened Cocoa Powder
- 1/4 cup Semisweet Chocolate Chips
- 1/2 cup Granulated Sugar
- 1/3 cup Brown Sugar
- 1/2 cup Vegetable Oil
- 2 Large Eggs
- 1 teaspoon Vanilla Extract
- 1/2 cup Sour Cream
Filling
- 3 tablespoons Water
- 1 teaspoon Unflavored Gelatin
- 4 tablespoons Unsalted Butter, softened
- 1 pinch of Salt
- 1 teaspoon Vanilla Extract
- 7 ounces Marshmallow Fluff Creme
Chocolate Ganache Glaze
- 1/2 tablespoon Butter
- 1/2 tablespoon Corn Syrup
- 4 ounces Bakers Semisweet Chocolate, chopped
- 1/3 cup Heavy Cream
Directions
- Cupcakes: preheat oven to 325F; grease and flour a 12 cup muffin tin
- Combine flour, baking soda, and salt in medium bowl; set aside
- In a separate bowl whisk together water, cocoa, and chocolate chips until smooth; add sugar, oil, eggs and vanilla; mix until combined; whisk in flour mixture alternating with sour cream until incorporated
- Divide batter evenly among the muffin cups; bake 18-22 minutes until a toothpick comes out clean; cool completely on a wire rack
- Filling: combine water and gelatin in a large bowl; let sit until gelatin softens, 5 minutes; then microwave the mixture until it is bubbling around edges and gelatin has dissolved, 30 seconds
- Stir in butter, vanilla, and salt until combined; let mixture cool until just warm to touch, 5 minutes; when slightly cooled, whisk in marshmallow crème until smooth
- Refrigerate filling until set, 30 minutes; transfer 1/3 cup marshmallow mixture to a pastry bag with a plain tip; reserve the remaining mixture for filling cupcakes
- Chocolate ganache glaze: add heavy cream and butter to a large microwave safe bowl; heat for 2 minutes, stir to combine; heat at 30 second intervals until butter is completely melted; add chopped chocolate; stir until chocolate is melted and smooth; stir in corn syrup; let cool to room temperature, 10 minutes
- Assembly: insert a knife 1/4 inch from the edge of each cupcake; cut a cone shape; remove the cone and cut off everything leaving behind a circular top
- Use a spoon to fill each cupcake with marshmallow filling; add the cupcake circular top; lightly frost with chocolate ganache glaze; let set then pipe the marshmallow filling in a pattern of top