Instructions

  1. Butter one side of one slice of bread.
  2. Spread the other side of the bread with the beans.
  3. Top with a slice of American cheese.
  4. Spread the second slice of bread with the mustard, and put it mustard side down.
  5. Butter the top of the bread, and on a griddle or frying pan, cook the sandwich until the beans are hot, cheese is melted slightly and the sandwich is nicely browned.