Heat oven to 375 degrees. ... well. Stir in mozzarella, onion, sour cream, salt, pepper and broccoli; simmer 10 minutes. Separate ... until deep golden brown.
Cook linguine according to package, ... Drain and add broccoli. Cover and microwave on ... to broccoli. Add Mozzarella cheese and sprinkle Parmesan cheese ... until cheese is melted.