Dark Chocolate Cupcakes with Creamy Peanut Butter Frosting

Bahan-bahan (14 porsi)

• 1 cup (125g) all-purpose flour (spooned & leveled)
• 1/2 cup (42g) Hershey’s Special Dark cocoa powder*
• 1 teaspoon baking soda
• 1/2 teaspoon baking powder
• 1/2 teaspoon salt
• 1/3 cup (80ml) vegetable oil
• 1 cup (200g) granulated sugar
• 1 large egg, at room temperature
• 1 teaspoon pure vanilla extract
• 1/2 cup (120ml) buttermilk*, at room temperature
• 1/2 cup (120ml) hot coffee* (decaf is fine) or hot water
• 5 Tablespoons (71g) unsalted butter, softened to room temperature
• 1 cup (250g) creamy peanut butter*
• 1 cup (120g) confectioners’ sugar
• 1/3 cup (80ml) heavy cream
• 1 teaspoon pure vanilla extract
• 1/4 teaspoon salt
• optional: crushed Reese’s Pieces, for topping