I've made this cake a few times now, and it is always a HUGE hit. It is so easy and delicious that it's just too good not to share. It is made from a box cake mix, whipped cream (in a tub), Butterfinger bars, and caramel sauce (in a jar). Couldn't be simpler. If you're looking for an easy cake to take to a party or potluck (or if you're just craving sweets!), go make this cake.