Root Beer Float with cream

1 cup root beer Schnapps 1 1/2 cups old-fashioned style root beer (like A&W or Dads) 2 teaspoons vanilla extract 2 cups dark brown sugar 1 cup butter 2 eggs 3[...]

3/4 cup butter 3 eggs 2 1/2 cups all-purpose flour 2 1/2 teaspoons baking powder 1/2 teaspoon salt 1 1/2 cups sugar 1 tablespoon root beer extract 1/2[...]

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 Betty Crocker super moist white cake mix 1 1/4 cups water 1/3 cup vegetable oil 3 egg whites 1/2 teaspoon ground allspice 1/2 teaspoon[...]