Deliciously buttery corned beef with cabbage and potato in a flavorful broth, this Instant Pot Corned Beef and Cabbage Soup is ready in under 30 minutes. If you're wondering what to do with leftover corned beef, this corned beef and cabbage soup might be the BEST option!#wenthere8this #cornedbeefandcabbage #cornedbeefbrisket 