
These easy Instant Pot ribs are tender fall-off-the-bone deliciousness! They're quick and easy to make too.
Rinse and pat dry the rack of ribs. Use a knife to lift the edge of the thin membrane from the back of the ribs and remove it.
Cut the slab into 2-3 pieces that are small enough to fit into the Instant Pot. Coat each piece generously with the dry rub mixture, and massage it into the meat.
Add a trivet or rack to the bottom of your Instant Pot and pour in broth or water, along with liquid smoke if using.
Stand the ribs upright on the trivet, so they are not stacked on top of one another. Sprinkle sliced onion and garlic over the ribs.
Close the Instant Pot lid and select manual high pressure. Set the timer for 22 minutes (25 minutes for extra meaty or side ribs).
Once the timer goes off, allow the Instant Pot to natural-release for 5 minutes. Open the valve to release any remaining pressure.
Turn the broiler on to high heat or the grill on to medium high heat.
Brush the ribs with barbecue sauce (or olive oil/salt/pepper for dry ribs).
If broiling, line a large baking pan with foil and place the ribs 4 to 6 inches from the broiler. If grilling, place the ribs directly on the grill. Cook until slightly charred, about 3 to 5 minutes.