After making Syrian pickled pomelo, the time came to make a vinegar with this rarely used fruit in the medieval Arab culinary tradition. The recipe was taken from The Exile’s Cookbook, which is the only treatise to refer to a zanbū‘ (زنبوع), which in the East was known as kubbād (kabbād). Pomelo vinegar is called for in a number of recipes, including beef and lamb stews, and in a sauce for grilled meat and fried dried tuna.
The recreation was patterned on the recipe for lime vinegar and is quite simple. The juice of the pomelos is extracted and decanted to glass jars and then salt is added. They should be left out in the sun and strained a couple of times more, after which the vinegar is ready for use. The author recommends sealing the jars with olive oil for storage.
If, like me, you’ve never had pomelo vinegar, it has a wonderfully tangy flavour. In fact, I discovered it works very well as a dip — possibly mixed with olive oil — for bread.