Corn Casserole V

1 can whole kernel corn

1 can cream style corn

8 oz. sour cream

2 tablespoons melted margarine

1 package cornbread mix

1 tablespoon chopped jalapeno pepper

1 cup shredded Cheddar cheese

1/2 teaspoon each salt and pepper

Mix all ingredients except cheese. Pour batter into a greased pan and bake in 350F oven for 35 to 40 minutes until golden brown. Sprinkle cheese on top and return to oven just until cheese melts.