Moist Chocolate Cupcake Recipe

Ingredients

• 8 ounces all-purpose flour
• 5 ounces granulated sugar
• 3 ounces brown sugar
• 3 ounces cocoa powder
• 1 teaspoon baking soda
• 1/2 teaspoon baking powder
• 2 large egg (room temperature)
• 10 ounces buttermilk (hot)
• 4 ounces unsalted butter (softened)
• 4 ounces vegetable oil
• 2 teaspoons vanilla extract
• 1 Tablespoon espresso powder ((optional))
• 1/2 teaspoon salt
• 12 ounces soft unsalted butter
• 12 ounces melted chocolate chips
• 1 ounce cocoa powder
• 16 ounces powdered sugar (sifted)
• 1 teaspoon vanilla extract
• 1 teaspoon salt
• 2 Tablespoons heavy cream