Preheat oven to 450°; mix potatoes with 1 tbsp oil, salt/pep + fave spices (we like garlic powder), then spread on a sheet pan; roast 15-18 min until tender

Meanwhile, form ½ the beef + ½ of seasoning packet into 2 thin patties; heat 1 tbsp oil in skillet over med-high, add patties, season with salt/pep + cook undisturbed until bottoms brown, about 2 min; flip over, top each with a slice of cheese + cook 2-4 min until cooked through

Toast 2 buns until warm + golden; spread buns with pesto aioli then top with burgers; serve cheeseburgers with potatoes on the side