Chicken Breasts Southwestern (Grilled)

Preparation : In 9" square pan stir together all marinade ingredients. Add chicken breasts; marinate, turning once, in refrigerator at least 45 min . Meanwhile, prepare grill placing coals to one side; heat until coals are ash white. Make aluminum foil drip pan; place opposite coals Remove chicken from marinade; drain. Grill chicken 7 minutes; turn. Continue grilling until fork tender (6-8 min.) Top each chicken breast with 2 slices of cheese. Continue grilling until cheese begins to melt (1-2 min.) serve with salsa.