
I can now make my traditional Crockpot Corned Beef and Cabbage in the instant pot. It cooks up tender in only 90 minutes, and cabbage in just minutes more.
Place corned beef brisket, spice packet, garlic and 4 cups of water into the instant pot. I used the rack to keep the brisket off the bottom of the pot.
Cook on 90 minutes using the meat/stew setting or high pressure for 90 minutes. Once time is up, quick release pressure. Remove corned beef to a platter and cover with foil. Let rest while cooking the vegetables.
Without discarding liquid, add potatoes, carrots, and cabbage to pressure cooker, you may remove the rack if desired.
Cook at high pressure for 4-5 minutes. Do a quick pressure release before removing vegetables.