Heat oven to 400°; remove meat from chicken, discarding skin + bones; using a fork, shred chicken into bite-size pieces; add to a bowl + mix in 4 tbsp sauce

In batches, heat 4 tortillas in skillet over med-high, 30 sec or until warm

Divide filling among tortillas, roll up + place in a small, lightly oiled baking dish seam side down; drizzle on 1 pouch of sauce

Cover dish with foil + bake 10 min; remove foil, sprinkle on ½ cup (or more!) cheese + bake 10 min more uncovered until hot + bubbling