1 loaf bread
10-15 white boiling onions
Parmesan cheese
Mayonnaise
1 shot glass (to cut bread)
2 cookie sheets
2 zip-lock bags, lg.

Take shot glass and cut out 4-5 rounds from each slice of bread. Slice onions thin. Mix mayonnaise and cheese until thick. (Keep adding cheese). Place onion on top of bread, then spoon mix on top. Place on cookie sheets and freeze. When frozen place in zip-lock bags. When ready to use place on cookie sheets and broil until tops are golden. Watch your mouth! Very hot--very good!