Mikuni Verjus
Credit: Courtesy Mikuni Wild Harvest

Mikuni Verjus

The tart juice of unripened grapes, usually imported from Europe, verjus functions like a light vinegar, adding subtle acidity to almost any dish. Try this domestic verjus in a salad dressing, in place of the vinegar. [$28 for 25-ounce bottle; mikuni.myshopify.com]