If you’ve been searching for a dish that combines comfort food vibes with bright, fresh flavors, look no further than this Creamy Colcannon with Green Cabbage and Green Onions Recipe. This classic Irish-inspired side is a dreamy mash of tender potatoes, luscious butter, and silky milk, perfectly balanced with the subtle crunch and earthiness of green cabbage and the mild bite of green onions. It’s simple, satisfying, and the kind of dish that feels like a warm hug on a plate, perfect alongside any meal or simply enjoyed on its own.

Ingredients You’ll Need
Getting started on this Creamy Colcannon with Green Cabbage and Green Onions Recipe is a breeze since the ingredients are straightforward yet pack plenty of flavor and texture. Each one plays a key role, from the fluffy potatoes providing the base, to the cabbage and green onions adding a fresh, vibrant note.
- 2 lbs russet or Yukon gold potatoes: These starchy potatoes mash beautifully to create a creamy base.
- 1/2 head green cabbage: Adds a tender crunch and subtle sweetness to brighten the dish.
- 1/2 cup whole milk or heavy cream: For richness and extra creaminess in the mash.
- 4 tablespoons unsalted butter: Enhances flavor with silky, savory depth; plus more for serving.
- 4 green onions, thinly sliced: Brings a fresh, mild onion flavor and a pop of color.
- Salt and pepper: Essential for seasoning and bringing everything together.
How to Make Creamy Colcannon with Green Cabbage and Green Onions Recipe
Step 1: Cook the Potatoes
Start by peeling and chopping your potatoes into even chunks. Place them in a large pot of salted water, which helps season the potatoes as they cook. Bring the water to a boil and let the potatoes simmer until fork-tender, usually about 15 to 20 minutes. Properly cooked potatoes are the foundation of that lush, creamy texture you want in your colcannon.
Step 2: Steam the Cabbage
While the potatoes are bubbling away, shred your green cabbage finely or chop it into bite-sized pieces. Steam or simmer the cabbage in a separate pan with just a splash of salted water over medium heat. Cook it until it softens but still holds a little crunch, about 5 to 7 minutes. Then drain thoroughly to avoid watery colcannon.
Step 3: Mash the Potatoes
Drain your potatoes and return them to the pot. Add the butter and warm milk (or cream) slowly, mashing until the mixture becomes smooth and irresistibly creamy. This is where the magic happens, turning simple potatoes into a dreamy, comforting mash that’s anything but ordinary.
Step 4: Fold in the Cabbage and Green Onions
Gently fold in the tender cabbage and sliced green onions into your creamy mashed potatoes. The greens add texture and a light oniony punch that complements the richness beautifully. Mix only until combined so everything stays visually fresh and the flavors stay distinct.
Step 5: Season and Serve
Season generously with salt and pepper to taste. The seasoning will elevate the natural flavors and balance the creaminess. Serve the colcannon hot with an extra pat of butter melting slowly on top—it’s the perfect finishing touch that makes this dish truly irresistible.
How to Serve Creamy Colcannon with Green Cabbage and Green Onions Recipe

Garnishes
Topping your Creamy Colcannon with Green Cabbage and Green Onions Recipe with fresh herbs like finely chopped parsley or chives adds a bright, herbal note that complements the earthy cabbage and buttery potatoes. For an extra indulgent twist, a sprinkle of crispy bacon bits or a drizzle of browned butter takes this side dish to a whole new level.
Side Dishes
This colcannon is a dream to pair with roasted meats—think juicy pork chops, tender roast chicken, or even a simple grilled steak. Its creamy texture and fresh flavors provide balance and comfort alongside more robust or smoky mains. You can also serve it alongside sautéed mushrooms or a hearty vegetable stew for a comforting vegetarian meal.
Creative Ways to Present
For a fun twist, try shaping the colcannon into individual patties and pan-frying until golden and crisp on the outside. Alternatively, stuff it into baked potatoes to create a loaded, creamy treat with an extra veggie boost. No matter how you plate it, this Creamy Colcannon with Green Cabbage and Green Onions Recipe always looks inviting and tastes like homemade goodness.
Make Ahead and Storage
Storing Leftovers
Leftover Creamy Colcannon with Green Cabbage and Green Onions Recipe keeps well in the fridge for up to 3 days. Store it in an airtight container to maintain moisture and freshness. It’s wonderful warmed up again as a quick side or even as a comforting breakfast ingredient.
Freezing
You can freeze colcannon, though the texture of the potatoes may change slightly. For best results, cool completely and pack into freezer-safe containers or bags. Use within 1 to 2 months to enjoy the flavors at their peak. Thaw overnight in the fridge before reheating gently.
Reheating
Warm leftover colcannon slowly over low heat on the stove or in the microwave. Add a splash of milk or a small pat of butter to restore creaminess. Stir occasionally to heat evenly and avoid drying out. Reheated colcannon tastes just as comforting as when freshly made.
FAQs
What potatoes work best for colcannon?
Russet or Yukon gold potatoes are ideal because their starchy interiors mash smoothly and absorb butter and cream beautifully, resulting in that perfect creamy texture you want in colcannon.
Can I substitute kale for the green cabbage?
Absolutely! Many people enjoy kale as a vibrant, nutritious alternative. Just use about 3 cups chopped kale and cook it until tender before folding it into the mashed potatoes.
Is colcannon traditionally served hot or cold?
Colcannon is best enjoyed hot, right after cooking, so the butter melts into the mash and the flavors meld perfectly. Leftovers can be eaten warm, but it’s rarely served cold.
Can I make this dish vegan?
Yes! Replace the butter with a plant-based margarine or olive oil and use a non-dairy milk such as almond or oat milk to keep the creaminess without dairy.
How can I add more flavor to the colcannon?
Simple additions like roasted garlic, cheese (cheddar works wonderfully), or smoked paprika can amp up the flavor without overshadowing the classic combo of cabbage and green onions.
Final Thoughts
There is something undeniably cozy and comforting about this Creamy Colcannon with Green Cabbage and Green Onions Recipe that makes it a timeless favorite. It’s a perfect side for any season, easy to make yet filled with delightful textures and flavors. I honestly can’t recommend making it enough—give it a try for your next meal and enjoy a little bit of Irish soul with every creamy, buttery bite.
