Start with the potatoes. Peel and chop them into even chunks. This ensures they cook uniformly. Place them in a large pot, cover with cold water, and sprinkle in a pinch of salt. Bring to a boil, then reduce the heat and simmer until they’re tender—usually about 20 minutes.

While the potatoes are cooking, heat a skillet over medium heat. Add the butter and let it melt, then toss in the sliced leeks. Sauté until they are soft and slightly caramelized, about 5 minutes. This step adds a distinct sweetness and flavor depth to the dish.

To the leeks, add the shredded cabbage. Cook it down until it's tender, which should take another 5 minutes. Don't rush this part; you want the cabbage to lose its raw bite but still maintain some structure.

Once the potatoes are cooked, drain them and return them to the pot. Add in the milk and garlic powder. Begin mashing. You want them creamy but not overworked—just beautiful, fluffy potatoes.

Step 5: Combine Everything

Now combine the buttery leeks and cabbage with the mashed potatoes. Season with salt and pepper to taste. Mix until everything is just combined.

Transfer your colcannon to a serving bowl. Sprinkle chopped fresh parsley on top for a color pop. And there you have it! A dish that’s as pleasing to the eyes as it is to the palate.