Chocolate Sour Cream Cake with Rich Chocolate Frosting - Rosalie Serving

Ingredients

• cooking spray
• flour
• 1 box Duncan Hines Moist Deluxe Devil's Food cake mix
• 1 package (3.9-ounce) chocolate instant pudding mix
• 4 large eggs
• 1 cup sour cream
• 1/2 cup water
• 1/2 cup mild olive oil
• 2 teaspoons pure vanilla
• 1 1/2 cups semisweet chocolate chips
• Rich Chocolate Frosting
• 8 tablespoons soften butter
• 2/3 cup unsweetened cocoa
• 4 cups powdered sugar
• 2 to 3 tablespoons milk
• 2 teaspoons vanilla