Corn Casserole - cooking recipe

Ingredients

1 stick margarine
1 small onion
1 (10 1/2 oz.) can cream of mushroom soup
1 c. cooked rice
1 (15 oz.) can cream-style corn
1 (15 oz.) can whole kernel corn, drained
1 (8 oz.) jar Cheez whiz or 10 1/2 oz. Cheddar cheese soup

Preparation

Melt butter in skillet and cook onion until clear.
Add soup and cook for 3 minutes.
Remove from heat and add rice and corn, one at a time, mixing well.
Add Cheez Whiz last and mix well. Cook in oven in casserole dish uncovered for 30 minutes at 350\u00b0.