Peanut Butter Stuffed Devil’s Food Cupcakes

INGREDIENTS

For the cupcakes::

1 1/4 cups

cake flour

1/2 cup

unsweetened Dutch-process cocoa powder

1 tsp

baking soda

1/4 tsp

baking powder

1/2 tsp

salt

10 tbsp

unsalted butter, at room temperature

1 1/2 cups

granulated sugar

large eggs

1/2 cup

buttermilk

1 tsp

vanilla extract

1/2 cup

hot strong coffee

For the filling::

8 tbsp

(1/2 cup, 1 stick) unsalted butter, at room temperature

1 cup

creamy peanut butter

1 cup

confections' sugar

For the ganache topping::

4 oz

semisweet chocolate, chopped

1/2 cup

heavy cream

1 cup

roasted peanuts, chopped