This classic Irish dish of potatoes, cabbage, onions, and bacon is hearty, stick-to-your-ribs fare. But if made without attention to detail, it has all the appeal of dishwater.
We started our colcannon soup recipe with a base of onion, leeks, and garlic sautéed in rendered bacon fat. Regular green cabbage retained its texture in the soup and was the uncontested favorite. We chose red potatoes for our colcannon rec...