1
Press the Saute button on the Instant Pot and melt your fat of choice.
2
Add the onion, celeriac root, carrots, and celery and saute 10 minutes, stirring occasionally. If using stew meat, you can add it in at this time also.
3
Next, pour in the bone broth, canned tomatoes, salt, and spices. If using browned ground beef, now is the time to add it.
4
Place the lid on the Instant Pot, check the seal, and make sure the vent is closed. Press Cancel to stop sauteing. Press the Beef/Stew function and set the time to 30 minutes.
5
Manually release pressure when the Instant Pot beeps.
6
Finally, stir in the frozen peas, if using.
7
Wait 5 minutes before serving.