The right combo of toppings and condiments turns your boring ham sandwich or whatever into a veritable treat, and for cheap too
Currently enjoying adding red onion, cherry tomatoes and tiny little pickles
Bonus question:
When you eat a sandwich, do you nibble away the crust first
Diagonally
spoiler
if I feel fancy but most of the time I just don't bother, like getting the bread knife out- that's one more utensil I'd need to clean later