Heat 1 tbsp oil in skillet over med-high + sauté pepper mix with salt/pep 4-5 min or until soft + starting to brown

Form beef into 4 thin patties; heat 1-2 tsp oil in a large skillet over med-high, add patties, season generously with salt/pep + cook undisturbed until bottoms brown, about 2 min; flip patties over + cook 2-4 min until cooked through

Toast 4 buns until warm + golden

Assemble 2 burgers + divide between 2 plates; assemble 2 additional burgers with veggies + 1 container sauce; divide between remaining 2 plates—looks good!