INGREDIENTS
1/2 cup
unsalted butter, room temperature
1 cup
light brown sugar, packed
1/2 cup
granulated sugar
2
eggs plus 1 yolk, room temperature
1 tsp
pure vanilla extract
1/2 cup
unsweetened cocoa powder
1 1/2 tsp
baking soda
1/4 tsp
salt
1 1/2 cups
cake flour, sifted
2/3 cup
sour cream
3/4 cup
hot coffee
5 oz
chopped semisweet chocolate (or chocolate chips)
2 tbsp
plus 2 teaspoons cocoa powder
6 tbsp
light corn syrup
2 tbsp
plus 2 teaspoons granulated sugar
3 tbsp
heavy whipping cream
3 tbsp
water
salt
1 1/2 tbsp
unsalted butter
1/2 tsp
vanilla extract
2/3 cup
heavy whipping cream
8 oz
cream cheese, softened
1 1/3 cups
creamy peanut butter (regular, not the natural kind)
1/4 cup
whole milk
1 tsp
vanilla extract
1 cup
powdered sugar, sifted
Chocolate sprinkles, for garnish
Chopped peanuts, for garnish
Peanut butter cups, for garnish
Maraschino cherries, for garnish