bread [1]
mayo [2]
salami [3]
pepper [4]
onion, sliced
[1] any *real* bread, or flattened American bread
[2] any German mayo, or Walmart mayo, or "mayo dressing"
[3] not the kind that just tastes like salt
[4] cannot be left out or wont taste right!
Slice onion.
Assemble sandwich (following order recommended):
Bread, mayo, onion, pepper, salami, mayo, bread.