Lime Cake without shortening back

1 (18.25 ounce) package lemon cake mix 1 1/3 cups vegetable oil 4 eggs 1 (3 ounce) package lime flavored Jell-O® mix 3/4 cup orange juice 1/2 cup butter[...]

3 cups all-purpose flour 1/2 teaspoon baking powder 1/2 cup shortening 1 cup butter 2 cups white sugar 5 eggs 2 tablespoons rum, or amount desired 2 teaspoons[...]

1 (18.25 ounce) package lemon cake mix 1 (3 ounce) package instant lemon pudding mix 3/4 cup water 1/2 cup vegetable oil 4 eggs 5 tablespoons key lime juice 1[...]

1/2 cup butter, softened 1 cup white sugar 2 eggs 2 teaspoons grated key lime zest 1 1/2 cups all-purpose flour 1 1/2 teaspoons baking powder 1/4 teaspoon[...]

1 (18.25 ounce) package lemon cake mix 1 (3 ounce) package instant lemon pudding mix 3/4 cup water 1/2 cup vegetable oil 4 eggs 5 tablespoons key lime juice 1[...]