Set chicken carcass in a multi-functional pressure cooker (such as Instant Pot®). Add carrots, celery, onion, garlic, apple cider vinegar, salt, peppercorns, and bay leaf. Pour in water.
Close and lock the lid. Select high pressure according to manufacturer’s instructions; set timer for 180 minutes. Allow 30 minutes for pressure to build.
Release pressure using the natural-release method according to manufacturer’s instructions, about 30 minutes.Unlock and remove the lid. Let broth sit for 20 minutes to cool. Pour liquid through a strainer and discard all solids.
Refrigerate and use within 3 days or store in freezer-safe containers and use within 6 months.
This is my basic recipe I make ahead not knowing what it will be used for. If making for a specific meal in mind, feel free to add herbs of choice.
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