1stick unsalted butter, melted and slightly cooled
1/2cupsemi-sweet chocolate chips
3/4cup+ 2 tablespoons all-purpose flour, not packed
1/2teaspoonbaking soda
1teaspoonbaking powder
1/2cupunsweetened cocoa powder
1/2teaspoonsalt
2large eggs + 1 large egg yolk, at room temperature
1cupgranulated sugar
1teaspoonvanilla extract
1/2cupfull fat sour cream
1/2cuphot coffee
For the Chocolate Frosting:
3cupsconfectioners sugar
3/4cupunsweetened cocoa powder
1stick unsalted butter, very soft
2tablespoonssour cream
3tablespoonswhole milk or half and half
1/4teaspoonsalt
1teaspoonvanilla extract
For the Chocolate Drizzle:
4ouncesbittersweet chocolate, chopped into small pieces
1/2cupheavy whipping cream
1/2teaspoonsvanilla extract
1/4cupholiday sprinkles (optional but fun)
For the marshmallows:
12marshmallows
Instructions
For the Chocolate Cupcakes:
Preheat the oven to 350 degrees (F). Line a 12-cup cupcake/muffin tin with cupcake liners and lightly spray the liners with non-stick spray (optional but it does help them peel right off).
Melt the oil, butter, and chocolate together in the microwave, heating in 30 second increments, stirring between increments. You can also melt the oil, butter, and chocolate over very low heat on the stove top, but I find the microwave to be much easier. Whisk mixture until completely smooth and set aside to cool.
In a medium-sized bowl combine the flour, baking soda, baking powder, cocoa powder, and salt; stir together until thoroughly combined; set aside.
In a large bowl whisk together the eggs, yolk, sugar and vanilla extract; beat until smooth.
Add the cooled oil/butter/chocolate mixture and whisk until smooth. Add half of the flour mixture, then half of the sour cream. Repeat the process until everything is added, and be sure to mix until JUST combined. Quickly stir in the hot coffee - it's important not to over mix, here! Just stir until everything is evenly combined.
Divide the batter among the 12 liners in your prepared pan. Bake for 16-18 minutes, or until a toothpick inserted in the center comes out clean. Cool completely before frosting.
For the Chocolate Frosting:
Sift together the confectioners sugar and cocoa powder, whisking well to ensure it's bump and lump free!
Using a handheld mixer OR a stand mixer fitted with the paddle attachment, beat the butter on medium-high speed until creamy; about 2 minutes. Reduce speed to low and slowly add the sifted sugar/cocoa powder, alternating with the sour cream and milk, then add the vanilla extract and salt. Once all of the ingredients have been added, increase speed to medium-high and beat the frosting until fluffy, about 2 minutes.
Frost cooled cupcakes as desires, then top with chocolate drizzle, sprinkles, and a toasted marshmallow.
Cupcakes stay fresh, stored in the fridge, in an airtight container, for up to 3 days. Bring to room temperature before serving.
For the Chocolate Drizzle (optional):
Place chocolate in a medium-sized heat-proof bowl; set aside.
In a small saucepan over medium heat, warm the heavy cream until very hot, but not boiling. Pour the hot cream over the chopped chocolate and set it aside for 2-3 minutes. Whisk the cream and chocolate completely smooth; whisk in vanilla. Allow the chocolate to cool for about 5 minutes before spooning the on the top of each frosted cupcake. Top the wet chocolate with sprinkles and a toasted marshmallow.
For the marshmallows:
Place the marshmallows on a large baking sheet and set aside. Position one of your oven racks right below the broiler; preheat your oven to broil. Once the oven reaches the broiler setting, place marshmallows in the oven to toast.
Warning: The marshmallows toast almost immediately - so stay right near the oven! Once browned, quickly remove the pan from the oven and let cool for a minute or two. Using a spatula remove the marshmallows from the pan and place one on top of each frosted cupcakes.
Notes
1) Do not let the chocolate glaze sit for more than 5 minutes or it will harden up and become very difficult to spoon over the frosting. 2) Don’t add too much chocolate glaze or it will drip all over your liners making it very messy to pick up. 3) This recipe makes 12 very large cupcakes. You can make 16 smaller cupcakes, if desired, but reduce the bake time by 2-3 minutes.
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