Coat the ribs with the dry seasonings,

Place the wire trivet rack in the bottom of the instant pot.

Add the olive oil, tomato paste, water, vinegar and worcestershire sauce to the instant pot.

Place the ribs upright, with the meat side facing out. If you’re using one large rack of ribs, then circle them around the pot.

Secure lid and close vent.

Press “manual” or “pressure cook” and cook on high pressure for 25 minutes.

When the timer beeps, allow the pressure to naturally release for 15 min, then turn the valve to quick release.

Carefully remove ribs to a large, foil-lined baking sheet and slather them in BBQ sauce.