This might be considered "bottom feeding", but it was a fun recipe to make when the kids were small.
Base:
Toppings
Grease round dish.
Mix crust ingredients and spread over dish base and sides.
Mix beans, chopped viennas (reserving two), cheese, onion salt and oregano. Spoon over base.
Cut remaining viennas lengthwise to make spokes on top of the beans.
Bake at 350°F for 30 - 35 minutes, or till crust is cooked.
Stand 10 minutes before serving.