1 can cream style corn
1 can whole kernel corn (drained)
1 (8 oz.) carton sour cream
1 stick butter
1 box Jiffy Corn Muffin Mix
Grated cheese

Mix all ingredients except cheese. Spray a 2 1/2 quart casserole with Pam. Bake at 350 degrees for 20 minutes. Top with grated cheese. Return to oven for 10 to 15 minutes or until set.