If you’re craving a comforting, hearty dish that feels like a warm hug on a plate, then you absolutely have to try this Colcannon Recipe. This classic Irish favorite combines creamy mashed potatoes with tender green cabbage (or kale), scallions, and plenty of buttery goodness, creating a dish that’s both surprisingly simple and incredibly satisfying. The magic lies in how the gentle softness of the potatoes perfectly balances the subtle crunch and earthiness of the greens, making Colcannon a soulful side that never fails to impress at the dinner table.

Ingredients You’ll Need
These ingredients are straightforward yet essential, each playing a crucial role in delivering the luscious texture and vibrant flavor that make this Colcannon Recipe so delightful. From creamy milk to fresh green onions, everything here enhances the dish’s character.
- 2 lbs russet or Yukon gold potatoes: The foundation for creamy, fluffy mashed potatoes that carry the flavors beautifully.
- 1/2 head green cabbage (or 3 cups chopped kale): Adds a lovely mild bitterness and texture contrast that brightens the dish.
- 1/2 cup whole milk (or heavy cream): Ensures the mash is silky smooth and rich without being too heavy.
- 4 tablespoons unsalted butter: Brings that irresistible buttery richness essential to authentic Colcannon.
- 4 green onions, thinly sliced: Introduces a fresh, sharp note that lifts the earthiness of the greens.
- Salt and pepper, to taste: Simple seasonings to balance and enhance the flavors naturally.
How to Make Colcannon Recipe
Step 1: Cook the Potatoes
Start by placing your peeled and chopped potatoes in a large pot filled with salted water. Bring to a boil and let them cook until they’re tender enough to pierce easily with a fork — usually about 15 to 20 minutes. Once soft, drain the water and return the potatoes to the pot, setting the stage for that perfect mash.
Step 2: Cook the Cabbage or Kale
While the potatoes are boiling, prepare your greens. Add the shredded cabbage or chopped kale to a separate pan with a splash of salted water. Keep it over medium heat and cook just until softened, about 5 to 7 minutes. Make sure to drain off any excess water so your Colcannon doesn’t turn runny — the texture should be just right to fold in with your potatoes.
Step 3: Mash the Potatoes
With your potatoes warm in the pot, mash them together with butter and your warmed milk or cream until velvety smooth. This step is where your dish begins to come to life, the butter enriching it and the milk creating that creamy consistency that makes Colcannon a true comfort food staple.
Step 4: Combine the Greens and Onions
Gently fold in the cooked cabbage or kale along with the sliced green onions. Mixing these in evenly ensures every bite carries that perfect balance of creamy potato, tender greens, and a fresh onion bite — making the dish lively and inviting.
Step 5: Season and Serve
Finally, season your Colcannon with salt and freshly cracked black pepper to taste. Serve hot, ideally with an extra pat of butter melting beautifully on top for that classic finishing touch that adds richness and shine.
How to Serve Colcannon Recipe

Garnishes
Adding a pat of butter just before serving is the traditional way to keep the Colcannon glistening and sumptuous. For a fresh twist, sprinkle chopped fresh chives or parsley on top to add a pop of color and delicate herbaceous flavor.
Side Dishes
Colcannon is wonderfully versatile and pairs superbly with a range of mains. Think hearty roasted meats like pork or beef, Irish sausages, or even a simple grilled chicken breast. It’s equally fantastic alongside steamed or roasted vegetables for a lighter meal that still satisfies.
Creative Ways to Present
For a fun presentation, mound the Colcannon into little nests on the plate and crack a soft-boiled or fried egg in the center, allowing that luscious yolk to run through. You can also bake it in a casserole dish topped with breadcrumbs and cheese for a crispy twist on this classic dish.
Make Ahead and Storage
Storing Leftovers
Once cooled, transfer any leftover Colcannon to an airtight container and keep it refrigerated. It will stay fresh for up to 3 days, making it an easy and ready-to-go side to brighten up your next meal.
Freezing
If you want to save Colcannon for longer, you can freeze it in a tightly sealed container. Keep in mind the texture might slightly change after freezing, so it’s best enjoyed within one month for maximum freshness.
Reheating
When you’re ready to enjoy leftovers, reheat gently on the stovetop over low heat or in the microwave, stirring occasionally. Adding a splash of milk or butter while reheating will help revive that creamy smoothness and prevent the dish from drying out.
FAQs
Can I use kale instead of cabbage in this Colcannon Recipe?
Absolutely! Kale is a fantastic substitute if you prefer a slightly earthier flavor and more robust texture. Just be sure to cook it until tender to blend perfectly with the potatoes.
What type of potatoes work best for Colcannon?
Russet or Yukon gold potatoes are ideal because they mash up nicely into a creamy texture without becoming gluey. Yukon golds add an extra buttery flavor which complements Colcannon beautifully.
Is it okay to use cream instead of milk?
Yes, replacing milk with heavy cream gives this Colcannon Recipe an even richer, velvety consistency. If you’re after a lighter version, whole milk works perfectly well too.
Can I make this dish vegan?
Definitely! Swap the butter for a plant-based alternative and use a non-dairy milk like oat or almond. Just be mindful to season well, as these swaps can mellow the flavor slightly.
How do I prevent Colcannon from becoming watery?
Make sure to drain your cooked greens very well after softening them. Any excess water can make the Colcannon too runny, so squeezing out moisture is key to maintaining that creamy yet firm texture.
Final Thoughts
This Colcannon Recipe is one of those comforting gems you’ll want to keep coming back to, whether for a cozy weeknight dinner or a festive gathering. Its simple, wholesome ingredients come together to create a dish that’s rich, flavorful, and incredibly satisfying. I can’t encourage you enough to give it a try and watch how it becomes a beloved staple in your kitchen as well.
Print
Colcannon Recipe
- Prep Time: 10 minutes
- Cook Time: 20 minutes
- Total Time: 30 minutes
- Yield: 4 servings
- Category: Side Dish
- Method: Stovetop
- Cuisine: Irish
Description
Colcannon is a traditional Irish dish combining creamy mashed potatoes with tender, sautéed cabbage or kale, flavored with butter and green onions. This comforting side dish is perfect for any meal, offering a rich, buttery texture and a mild, savory flavor.
Ingredients
Potatoes
- 2 lbs russet or Yukon gold potatoes, peeled and chopped
Vegetables
- 1/2 head green cabbage, shredded (or 3 cups chopped kale)
- 4 green onions, thinly sliced
Dairy & Seasoning
- 1/2 cup whole milk (or heavy cream)
- 4 tablespoons unsalted butter, plus more for serving
- Salt and pepper, to taste
Instructions
- Cook Potatoes: Place the chopped potatoes in a large pot of salted water. Bring to a boil and cook until the potatoes are tender, which should take about 15 to 20 minutes. Once cooked, drain the water and return the potatoes to the pot.
- Cook Cabbage or Kale: While the potatoes are boiling, place the shredded cabbage or chopped kale in a separate pan with a small amount of salted water. Cook over medium heat for 5 to 7 minutes until the greens are softened. Then drain well to remove excess water.
- Mash Potatoes: Mash the drained potatoes with the unsalted butter and warm milk until the mixture is smooth and creamy, ensuring a rich and fluffy texture.
- Combine: Fold the cooked cabbage or kale and the thinly sliced green onions into the mashed potatoes, mixing gently until everything is evenly incorporated.
- Season & Serve: Season the colcannon with salt and pepper to taste. Serve it hot with an extra pat of butter on top to melt, adding extra richness and flavor.
Notes
- You can substitute kale for cabbage if preferred.
- Using heavy cream instead of milk will make the dish even creamier and richer.
- For a dairy-free version, replace butter and milk with appropriate non-dairy alternatives.
- Adjust salt and pepper according to your taste preferences.
- Leftover colcannon can be reheated gently on the stovetop or in the microwave.

