What all spices/herbs can be included to flavor vinegar. Also want to know which spices/herbs can be paired together in this case.
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Okay, here's a few suggestions - garlic and tarragon with white wine vinegar; basil, walnuts and garlic; sesame seeds and ginger with rice vinegar (I'd add some soy sauce to the dish too and use bean thread (transparent) noodles rather than wheat pasta; cinnamon and nutmeg with apple cider vinegar.
Do you want more combinations or are these enough?