What's your favorite condiment that restaurants provide gratis (and I'm not talking about regular Heinz ketchup or mustard and the like).
Here's mine (in no particular order):
1. Hot Mustard (Philippe's)
2. Diced/preserved mustard greens (Ding's Garden)
3. Chili sauce (Dragon Mark)
4. House black vinegar (Triumphal Palace)
*I would include the free kimchi at Dumpling House on this list, but to label kimchi a "condiment" would be a true injustice to all things pickled ...