My father introduced me to the baked bean sandwich, a culinary treat for which he had great enthusiasm but which my mother just didn't understand. I belive Dad was introduced to this delicacy during WWII, in various mess tents across the South Pacific.

No cheese and no toast in his version:

1. Place one slice untoasted white bread in left hand.
2. With right hand, spoon beans onto bread.
3. Fold bread in half around beans.
4. Eat.