Corn Casserole - cooking recipe

Ingredients

1 can cream-style corn
1 can whole kernel corn, drained
1/2 c. chopped onion
1/2 c. grated cheese
1 stick butter
1 (8 oz.) carton sour cream
2 (8 1/2 oz.) boxes Jiffy cornbread mix

Preparation

Melt butter in 9 x 12-inch casserole pan.
Combine other ingredients and bake at 350\u00b0 for 30 to 45 minutes.