My favorite sandwich was leg of lamb on challah with ketchup. Lamb was the first animal I stopped eating.
My second favorite sandwich was a white turkey sandwich on rye bread with mayo from Nate 'n Al's with their coleslaw. I occasionally continued to cheat with that one until both Nate and Al were gone and the cole slaw wasn't the same anymore.
My favorite sandwich today is egg salad on challah. Currently I have some delicious challah from Portland but once that is gone I won't make sandwiches.
My favorite sandwich to take to school was a chopped olive, with mayo, on challah.
I do love a good veggie burger on sour dough with lettuce, tomato, and avocado.