Form the beef into 2 thin patties; heat 1 tsp oil in skillet over med-high, add patties, season with salt/pep + seasoning blend; cook undisturbed until bottoms brown, about 2 min; flip over + cook 2-4 min until cooked through + no pinkness remains

Heat a clean skillet over med-high; working in batches, heat 4 cauliflower sandwich thins 30 sec per side or until warm, then add to 2 plates; top each with a burger

Tear a handful of lettuce leaves into bite-size pieces + add to burgers with 1 tbsp salsa each, then close the lid