Boston Baked Corn

1 teaspoon dry mustard

1/2 teaspoon salt

2 tablespoons packed brown sugar

1 cup catsup

1 small onion -- diced

2 12 oz cans whole kernel corn -- drained

3 slices bacon

Preheat oven to 350�. Combine mustard, salt, brown sugar and catsup. Add onion and corn, mix well. Pour into greased 1 1/2 quart casserole. Top with bacon. Bake for 40 minutes or until bacon is crisp.