Spam Casserole - cooking recipe

Ingredients

1 lb. box rotini, cooked
1 (12 oz.) can Spam, diced
1 can mushroom soup
3/4 can milk
1/2 c. onion, diced
1/3 stick oleo or butter
1 c. ketchup
12 oz. pkg. Monterey Jack cheese

Preparation

Brown onion and Spam in butter or oleo until onions are cooked.
Add mushroom soup, milk, ketchup and cheese.
Place in 9 x 13-inch pan.
Mix in rotini.
Bake 20 to 25 minutes in 350\u00b0 oven.