Cook pasta according to package directions, omitting salt and fat. Cook 7 minutes or until "al dente"; add broccoli, and cook 3 minutes or until broccoli is crisp-tender.
Drain well.
Combine Cheddar cheese and next 7 ingredients in a bowl, stirring well.
Return pasta to pan; add cheese mixture, stirring gently.
Cook over medium-low heat 5 minutes or until thoroughly heated.