The precise origin of this dish is uncertain, but the prevailing belief is that it dates back to the Middle Ages. A favorite among Welsh potato cakes recipes incorporating onions, these rissoles are packed with potatoes, corned beef, and tender, golden onions. This popular comfort food is easy to make with just a few essential ingredients. It’s satisfying as either part of a meal or snack. You can also swap out the corned beef for minced/ground beef, pork, or lamb if you prefer. It may quickly become one of your favorite Welsh potato recipes!