Preheat oven to 425°; heat 1 tsp oil in skillet over med-high; add burgers, break into chunks + sear undisturbed 1-2 min; flip meat over, then break into small pieces; sauté 3-4 min more until fully cooked + no pink remains

Place 2 large pieces of foil on a sheet pan + oil the foil; divide chicken, beans + veggies to the center of each + top with 2-3 tbsp cheese; bring the long edges of foil together + roll to seal, leaving 1-inch of space above ingredients; repeat with side ends of foil—your pack is sealed!

Bake 12-15 min until veggies are tender + cheese is melty (watch out for steam when opening!)