Spray large nonstick skillet with nonstick cooking spray. Heat over medium-high heat until hot. Sprinkle chicken with seasoned salt, paprika and garlic-pepper blend; add to skillet. Cook 4 to 6 minutes or until browned on both sides.
In medium bowl, combine gravy, half-and-half and Worcestershire sauce; mix well. Pour gravy mixture over chicken. Cover; simmer over medium-low heat for 10 to 15 minutes or until chicken is fork-tender and juices run clear.