THIS: http://www.seriouseats.com/recipes/2016/01/pressure-cooker-caramelized-onion-recipe.html these were so good!
I started out thinking I wanted to make a low country boil for dinner. I changed my mind and made grilled polenta with carmelized onion, carmelized corn and kielbasa, shrimps in my hotsauce (made in the IP) Deglaze the shrimp pan with white wine and drizzle over plate. I will do this again the flavours were great!