Prepare meat sauce: Saute onion in 2 ... to make a white sauce. When thickened, add yolks, ... assemble: Place cooked ziti in a large bowl. Add ... degrees for 30 minutes.
Prep. for chicken: Put 4 ... Save broth. Parboil ziti and mushrooms; drain, put aside. Sauce (lg. saucepan) : Make sure ... 25-35 minutes. Freezes nicely.
Ingredients: 13 (cheese .. flour .. pan .. ziti ...)