Cake Mix Rice Crispy Squares

I just made a pan of these and they turned out really yummy. :) I think the kids liked them more then usual because of the colorful sprinkles. :)

Cake Mix Rice Crispy Bars

4 T. Butter

10 oz. Bag mini marshmallows

1/2 c. Cake mix (I used rainbow bit, but you can also use yellow)

5 c. Rice crispy cereal

Sprinkles 

Melt butter in a large saucepan, add in the marshmallows. Stir until they are melted and remove from heat. Add in dry the cake mix and then cereal. Stir until the cereal is coated with marshmallow mixture. Add some sprinkles and stir. Press into a 9x13 pan and top with more sprinkles. Enjoy! :)