Heat 1 tbsp oil in skillet over high; add burgers to pan, break into large chunks + sear undisturbed 2 min; flip meat over, season generously with salt/pep + ¼ of seasoning packet, then break into small pieces; cook 2-3 min until fully cooked

Stack 4 tortillas on a plate + wrap with a damp paper towel; microwave 15-30 sec or until warm + soft

Wash + slice tomatoes in half; wash + slice a handful of lettuce leaves

Divide ground beef, lettuce, tomatoes + chopped scallions among tortillas; dollop each taco with 1 tbsp pico