1 package (18-1/4 ounces) white cake mix

1-3/4 C. cold root beer, divided

1/4 C. vegetable oil

2 eggs

1 envelope whipped topping mix (Dream Whip)

 

In a large mixing bowl, combine dry cake mix, 1-1/4 C. root beer, oil and eggs; beat on low speed for 30 seconds. Beat on medium for 2 minutes. Pour into a greased 13-in. x 9-in. baking pan. Bake at 350° for 30-35 minutes or until a toothpick inserted near the center comes out clean. Cool completely on a wire rack. In a small mixing bowl, combine the whipped topping mix and remaining root beer. Beat until soft peaks form. Frost cake. Store in the refrigerator. Yield: 12-16 servings.