Chocolate-Peanut Butter Sheet Cake Recipe: How to Make It

Ingredients

• 2 cups all-purpose flour
• 2 cups sugar
• 1 teaspoon baking soda
• 1/2 teaspoon salt
• 1 cup water
• 1/2 cup butter, cubed
• 1/2 cup creamy peanut butter
• 1/4 cup baking cocoa
• 3 large eggs
• 1/2 cup sour cream
• 2 teaspoons vanilla extract
• FROSTING:
• 3 cups confectioners' sugar
• 1/2 cup 2% milk
• 1/2 teaspoon vanilla extract
• 1/2 cup chopped salted or unsalted peanuts