Instapot Pork Belly and Mustard Greens

I first made this after seeing it made on Diner, Drive-Ins, and Dives, the Food Network show hosted by Spikey Hair Guy. I should have re-read the post before making it today. The sauce needed thickening but it was pretty good. I left out the brown sugar and had no ginger. Today’s was a tad more sour.