Birthday Funfetti Sandwich Author: Danelle Prep time: 10 mins Cook time: 10 mins Total time: 20 mins Serves: Serves 12 Ingredients 1 (15.25 oz.) Pillsbury Funfetti cake mix 1 tablespoon flour 2 eggs 1/3 cup oil 1 tub (15.6 oz.) Funfetti frosting Instructions Preheat oven to 350 degrees. With an electric mixer, combine cake mix,