Cook and stir bacon in Dutch oven or large deep skillet on medium heat until crisp.
Remove bacon from pan with slotted spoon; drain on paper towels.
Remove drippings from pan; reserve 1 Tbsp. drippings for later use.
Add chicken, in batches, to pan; cook 3 min. on each side or until browned on both sides. Return all chicken to pan. Stir in salsa and broth. Bring to boil; cover. Simmer on medium-low heat 15 min. Meanwhile, mix masa dough, cheese and reserved bacon drippings; shape into 18 balls, using about 1 Tbsp. dough for each.
Add dough balls to chicken mixture; cook 5 to 8 min. or until dumplings and chicken are done (165F).