Root Beer Float Cake

Directions

1. 1
   Preheat oven to 350°.
2. 2
   In a mixing bowl, combine cake mix, 1 1/4 cups root beer, oil and eggs.
3. 3
   Beat on low speed for 2 minutes or by hand for 3 minutes.
4. 4
   Pour into a greased 9 x 13-inch baking pan.
5. 5
   Bake at 350° for 30 to 35 minutes or until toothpick inserted in center comes out clean.
6. 6
   Cool completely on wire rack. In a mixing bowl, combine whipped topping and remaining root beer.
7. 7
   Beat until soft peaks form.
8. 8
   Frost cake.
9. 9
   Store in refrigerator.