New Macaroni And Cheese Casserole - cooking recipe

Ingredients

1 (16 oz.) pkg. rigatoni or ziti macaroni
salad oil
1 small onion, chopped
1/3 c. flour
1 qt. milk
1/4 tsp. each: salt and pepper
1/2 lb. Mozzarella cheese, shredded
1 (10 oz.) pkg. frozen peas
1/2 lb. cooked ham, diced

Preparation

Preheat oven to 350\u00b0.
Prepare macaroni to package directions. Drain macaroni and return to pot.