Step 1

Put all of the stew ingredients into the pot, put the lid on and set on manual for 35 minutes. When the time is up, let the pressure naturally release for 10 minutes, then turn the pressure knob to quick release.

Step 2

When you release the pressure (if it hasn't already released) stir together the tomato puree and the cornstarch and add them to the pot, turn on the saute function and heat through until thickened. Check the seasoning (I almost always end up adding more black pepper) and serve!