PREPARE Dinner as directed on package.
MEANWHILE, spray large nonstick skillet with cooking spray; heat on medium-high heat. Sprinkle chili powder over chicken. Place chicken, seasoned sides down, in hot skillet; cook 3 min. Turn chicken over.
TOP with carrots and salsa; cover. Reduce heat to medium-low. Simmer 10 to 12 min. or until chicken is cooked through and carrots are tender. Serve over or alongside prepared Macaroni.
