No St. Patrick's Day is complete without the honorary traditional meal of Corned Beef and Cabbage. In my husbands extended family we get together every March and it is the meal that no one in the family (all 42 of us) ever miss. In this recipe you will cook the corned beef in a crockpot all day long. Then you will cook the vegetables in an instant pot. The garlic and onions make your house smell incredible. I hope you love this as much as we do! Happy St. Patrick's Day!