Remove the corned beef from the packaging, rinse off the salty brine. Rub spice pack contents all over the roast. Use my Corned Beef Spice Packet recipe to make more!
Add 1½ cups of water to the Instant Pot and place the rack inside. Add corned beef and top with sliced onions and garlic cloves.
Pour a 12-ounce bottle of beer over the brisket and sprinkle with more corned beef spices, if desired. Lock lid in place and seal.
Pressure cook for 90 minutes, then do a natural release for 10 minutes, followed by a quick release.
Video
Notes
Choose your favorite beer, but an Irish beer, for example, Guinness is always a great option.
The onions and garlic can also be added to the liquid before adding the brisket to the pot.
This method can be used with an Instant Pot as well as a Ninja Foodi with the same excellent results.
The brisket can also be placed directly inside the pot instead of on the rack.
Leftovers can be used to make Irish nachos, Irish tacos, and Reuben sandwiches!
You can also use pickling spices if you don't want to make your own corned beef spice mix.