This gluten-free peanut butter chocolate cake is a delicious and indulgent dessert that is perfect for anyone following a gluten-free diet. The cake is made with a gluten-free chocolate cake mix and a few simple ingredients, making it a great option for when you need a gluten-free dessert. To make the cake, simply prepare the cake mix according to the package instructions and bake it in a 9x13 inch pan. While the cake is baking, whip up the peanut butter frosting by combining creamy peanut butter, powdered sugar, and milk. Once the cake has cooled, spread the frosting over the top and drizzle with melted chocolate. This cake is perfect for any occasion and is sure to be a crowd-pleaser!