This traditional Italian vegetable pickle normally takes at least a week of brining time. In this quick recipe, whole vegetables are briefly pressure-steamed over the aromatic pickling liquid so they become infused with flavor. Note that you set the Instant Pot to 0 minutes: The cooking will stop as soon as the Instant Pot comes up to pressure, which keeps the vegetables crisp. Serve the pickles as part of an antipasto spread or as a side dish for meats. The pickles can be stored in their jar in the refrigerator for up to 1 month.
Find this recipe here: https://parade.com/647820/parade/quick-giardiniera/