The Irish are masters of potato dishes, and colcannon is one of the best. Traditionally served for St. Patrick’s Day, this tasty side dish can be served any day, and might become an instant family favorite. But what the heck is it?

The word “colcannon” derives from the Gaelic term cal ceannann, which means “white-headed cabbage.” In Ireland, during the 17th and 18th centuries, potatoes, cabbage, and leeks were considered foods of the common man. So it makes perfect sense that one of the country’s most popular dishes would combine these ingredients. It’s not uncommon to find a colcannon recipe printed on the back of a bag of potatoes in Ireland.

There are many regional variations of the dish; some require adding bacon and some suggest boiling the greens with the potatoes. You can also enjoy your leftover colcannon for breakfast by cutting it into patties and frying it with your leftover corned beef.

Traditional Irish Colcannon

Irish Mashed Potatoes

Traditional Irish Colcannon