This recipe is from Shirley McNevich's Mom's Best Recipes Vol 5. Published here with her permission.
Don't forget to check Shirley's blog.
(by Aunt Janie [McNevich] Baronowski)
2 cups raw macaroni
2 cups milk
2 cups cubed cheddar cheese
1/4 of one onion (chopped very fine)
1 - 10.75oz. can Campbell's cream of mushroom soup
In a large bowl add raw macaroni, mushroom soup and milk--stir. Add cubed
cheddar cheese and onion--stir. Pour mixture into a greased casserole dish.
Bake uncovered at 350 degrees for 30 minutes--remove from oven, stir, and
bake for 30 minutes more. Stir before serving.