1/2 lb. fettuccine, uncooked
1 cup frozen peas
1/4 cup PHILADELPHIA 1/3 Less Fat than Cream Cheese
1/4 cup KRAFT Lite Creamy Caesar Dressing
1 Tbsp. flour
1 cup fat-free milk
1 pkg. (6 oz.) OSCAR MAYER Smoked Ham, cut into short strips
1/4 cup chopped fresh parsley
3 Tbsp. KRAFT Grated Parmesan Cheese