Cheeseburgers can immediately put a smile on anyone’s face. In the world of smash burgers, these are the great classics. In this recipe in collaboration with Heinz, we chose a medium-lean ground meat in order to have a fat ratio high enough to ensure caramelization. After flipping the patties, place a slice of cheese (orange, of course!), which will melt for a few seconds before you place the patties in the burger buns with a sauce made from ketchup, mustard and relish for a revisited taste of nostalgia.