Chrissy Teigen's Meatball Subs

Okay, real talk though.. These meatballs subs are the dinner meal you never knew you needed. Is it time consuming? Yes. Is it the simplest meal? No. But DAMNIT IT’S GOOD! And it sounds a little crazy to make these on hotdog buns, but I swear that’s what makes it so freaking good. The damn hotdog bun. Who knew?