CHOCOLATE SHEET CAKE WITH PEANUT BUTTER FROSTING (Adapted from Cooking channel tv) - Tailgate Guru

Ingredients

• 3 cups flour
• 3 cups sugar
• 1 1/2 tsp baking soda
• 1/4 tsp salt
• 3 large eggs
• 3/4 cup sour cream
• 2 tsp vanilla extract
• 1 1/2 cups (3 sticks) butter
• 3/4 cup cocoa powder
• 1 1/2 cups hot water
• 1/2 cup (1 stick) butter
• 1/2 cup smooth peanut butter
• 4 cups powdered sugar
• 1/3 cup milk
• 1 tsp vanilla extract
• 1/2 cup chopped roasted peanuts for topping, optional