INGREDIENTS
–¾ cup creamy peanut butter
–4 ounces cream cheese
–¼ cup powdered (icing or confectioners’) sugar, sifted
–1 egg, beaten
–3 tablespoons whole milk
–1 cup water
–6 ounces unsalted butter + 1 tablespoon for greasing the pan
–⅓ cup cocoa powder +2 tablespoons for dusting the pan
–1 heaping tablespoon instant espresso powder
–1 teaspoon kosher salt
–2 cups all-purpose flour
–1 ½ cups granulated sugar
–1 teaspoon baking soda
–2 eggs
–1 teaspoon vanilla extract
–½ cup sour cream
–½ cup heavy cream
–1 tablespoon granulated sugar
–2 tablespoons corn syrup
–¼ cup creamy peanut butter
–4 ounces dark chocolate, finely chopped