It's been a year or so since I've made them last, but I thiiiiink I used
$1You can make no-bake cake pops (so they're like cake batter) or you can bake the cake and crumble it back into a frosting mixture. I did no-bake, you basically make the cake mix and it should come out kinda like dough, so you can roll it into balls with your hands.
Roll em into balls, fridge for like 2 hours, then you can add frosting or melted chocolate!