PREPARE pasta according to package directions. Add broccoli during last 1 minute of cooking; drain, reserving 1/4 cup cooking liquid.
PLACE alfredo sauce and 2 tablespoons reserved cooking liquid in a large skillet; cook over medium heat. Stir until combined. Add pasta, broccoli and chicken. Toss gently to combine. Sprinkle with chopped bacon. Serve with cheese.
