You can serve Corned Beef and Cabbage any day but if it’s St. Patrick’s Day, it’s mandatory. It’s really Corned Beef with Cabbage, Turnips, Potatoes and Carrots so it’s a complete meal. You can buy a corned beef brisket sealed in a bag of brine so half the work is already done for you. All that’s left to do is boiling and chopping. It’s that easy!