INGREDIENTS
butter, for greasing the pans
1 3/4 cups
all-purpose flour, plus more for pans
2 cups
sugar
3/4 cup
good cocoa powder
2 tsp
baking soda
1 tsp
baking powder
1 tsp
kosher salt
1 cup
buttermilk, shaken
1/2 cup
vegetable oil
2
extra-large eggs, at room temperature
1 tsp
pure vanilla extract
1 cup
freshly brewed hot coffee
1 cup
all-purpose flour
1 cup
granulated sugar
1/4 tsp
salt
1/2 tsp
baking soda
1/2 cup
butter
3 tbsp
peanut butter
2 tsp
PB2 (optional)
6 tbsp
milk
1
large egg
1/3 cup
buttermilk
1
scant teaspoon vanilla extract
4 cups
powdered sugar
1 1/3 cups
creamy peanut butter
5 tbsp
butter, melted
1/4 cup
heavy cream
1 1/2 cups
butter, softened
1 cup
cocoa powder
4 cups
powdered sugar (based on your preferred sweetness)
1/2 cup
whipping cream (or milk)
2 tsp
vanilla extract
1/2 tsp
espresso powder
about 3/4 of a bag of mini Reese's Peanut Butter Cups, roughly chopped into halves and quarters