4tbspChinese black vinegar (can be substituted with white vinegar, but slightly different taste)
5tbspwater
Instructions
Add 1C water to Instant Pot, along with the trivet. Place the ribs on top of the trivet and pressure cook for 20 minutes, natural release for 10 minutes.
While the Instant Pot is in the natural release phase, add the rest of the ingredients (1-2-3-4-5 tbsp ingredients) to a pot over medium high heat. Let the liquids reduce (5-10 minutes).
While the liquid is reducing, cut between the bones to separate the ribs. Add the ribs into the pot and coat with the sauce.