Root Beer without refried

1 (18 1/4 ounce) package white cake mix 1 1/4 cups root beer 1/4 cup vegetable oil 2 large eggs 2 teaspoons vanilla extract 1 (16 ounce) can vanilla frosting[...]

1 (4 lb) eye of round roast 1 1/2 teaspoons salt , divided 1 teaspoon pepper , divided 1 tablespoon vegetable oil 1 large onion , thinly sliced 1 (12 ounce)[...]

1 (18 ounce) box white cake mix (Betty Crocker Supermoist preferred) 1 (12 ounce) can root beer (1 1/2 cups) 1/4 cup vegetable oil 3 egg whites 1 teaspoon[...]

1 (18 ounce) package white cake mix or 1 (18 ounce) package yellow cake mix 1 (12 ounce) can root beer (I prefer A & W) 1/4 cup vegetable oil 3 eggs 1 Preheat[...]