7 oz. pkg. macaroni shells, cooked
2 c. frozen peas
1 (12 oz.) can corn beef
1 can cream of chicken soup
1 1/2 c. milk
1/4 sm. onion, chopped or onion juice
1 c. shredded cheddar cheese

Mix ingredients together. Pour into baking dish. Bake at 350 degrees for about 1 hour or until peas are done.