Creamy Irish Colcannon Mashed Potatoes Recipe

Ash Tyrrell

Creamy Irish Colcannon Mashed Potatoes Recipe

I made this Creamy Irish Colcannon Mashed Potatoes recipe on a chilly evening, and it instantly became one of my favorite comfort foods. The buttery mashed potatoes mixed with tender greens tasted rich, cozy, and incredibly satisfying. I loved how simple ingredients turned into such a flavorful side dish with very little effort. The creamy texture and savory flavor reminded me why traditional Irish recipes are so timeless

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Total Time 40

Servings: 6

Ingredients Method Notes

Ingredients

2 pounds Yukon Gold potatoes – These potatoes make the mash naturally creamy and buttery without becoming gluey.
4 tablespoons unsalted butter – Adds richness and helps create a silky texture.
1 cup whole milk – Warm milk blends smoothly into the potatoes for extra creaminess.
3 cups green cabbage finely shredded – Traditional colcannon uses cabbage for texture and earthy flavor.
2 green onions sliced – Gives the dish a mild onion flavor without overpowering the potatoes.
2 garlic cloves minced – Fresh garlic adds warmth and savory depth.
1 teaspoon salt – Enhances all the flavors in the dish.
½ teaspoon black pepper – Adds a subtle kick and balances the richness.
2 tablespoons heavy cream – Makes the mashed potatoes extra smooth and luxurious.
2 tablespoons chopped parsley – Adds freshness and color before serving.

Method

Wash, peel, and chop the potatoes into evenly sized chunks so they cook evenly. Place them into a large pot filled with cold salted water. Bring the water to a boil and cook until the potatoes are soft enough to pierce easily with a fork.
While the potatoes cook, melt butter in a skillet over medium heat. Add the shredded cabbage and cook until softened and slightly tender. Stir in the garlic and green onions, then sauté for another minute until fragrant and flavorful.
Drain the cooked potatoes thoroughly and return them to the warm pot. Let them sit for a minute so excess moisture evaporates. Mash the potatoes gently while slowly adding warm milk and heavy cream until smooth and creamy.
Fold the cooked cabbage mixture into the mashed potatoes using a wooden spoon. Mix carefully so the potatoes stay fluffy and light. Season with salt and black pepper according to your taste.
Top the warm colcannon with an extra pat of butter for classic Irish flavor. Sprinkle chopped parsley over the dish for freshness and color. Serve immediately while hot and creamy.

Notes

I always use Yukon Gold potatoes because they stay creamy and smooth without becoming sticky.
I warm the milk before mixing it into the potatoes, which keeps the mash soft and fluffy.
I avoid overmixing the potatoes because it can make them dense and gummy.
I like sautéing the cabbage until slightly golden because it adds a sweeter flavor.
I sometimes add an extra spoonful of butter right before serving for a richer taste.
I prefer fresh garlic over garlic powder because the flavor tastes brighter and more natural.