Three Bean Casserole

Preheat oven to 350 degrees F (175 degrees C).

In a large bowl combine the frankfurters pork and beans butter beans chili beans onion sugar oregano and vinegar. Mix all together and pour mixture into a lightly greased 9x13-inch baking dish.

Bake uncovered at 350 degrees F (175 degrees C) for 1 hour or until cooked through and bubbly.