Creamy Dreamy Colcannon Mash-Up

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If mashed potatoes and sautéed greens had a cozy love child, it would be this Creamy Dreamy Colcannon Mash-Up. This modern take on the traditional Irish colcannan recipe blends fluffy russet and red potatoes with buttery cabbage and green onions and finishes with just enough milk and broth to make it utterly luscious. It’s homey, hearty, and just a little bit extra (in the best way).

Perfect for holiday tables, Sunday suppers, or a weeknight comfort fix, this colcannon is a mash-up in name and nature. Think of it as the creamy cousin of traditional mash with a built-in side of veggies. Plus, it goes with everything roast chicken, salmon, or your favorite meatless mains.

Why You’ll Love This Creamy Dreamy Colcannon Mash-Up

Double the potato, double the love: Mixing russet and red gives you fluff and texture.
Savoy cabbage for the win: It’s tender, mildly sweet, and soaks up buttery goodness like a champ.
Green onion glow-up: Light, bright, and packed with flavor.
Kohl and cook style, but Irish: A rustic, vegetable-forward side dish that brings both tradition and taste.

What You’ll Need (Just a Note)

This colcannan is built on humble, hearty ingredients. Potatoes give it body, cabbage adds texture, and green onions bring that little zing of freshness. A touch of broth and whole milk makes the final mash ultra smooth and don’t even think about skipping the butter.

The exact measurements and ingredients are listed below in the recipe card.

How to Make Creamy Dreamy Colcannon Mash-Up

Step 1: Boil the Potatoes

Place the peeled russet and chopped red potatoes in a large pot and cover with cold water. Add 1/2 teaspoon kosher salt, bring to a boil, then simmer until tender about 15–20 minutes. Drain and return the potatoes to the pot to steam dry.

Step 2: Sauté the Veggies

While the potatoes are cooking, melt 2 tablespoons of the butter in a large skillet over medium heat. Add the shredded savoy cabbage and white parts of the green onions. Sauté until the cabbage is tender and lightly golden around 8–10 minutes. Season with a pinch of salt and black pepper.

Step 3: Mash It All Together

Mash the hot potatoes with the remaining 4 tablespoons of butter, the whole milk, and chicken broth until smooth and creamy. Fold in the sautéed cabbage mixture and stir in the green parts of the green onions. Taste and adjust seasoning don’t be shy with the pepper.

Estimated Nutrition

Calories: ~220 per serving
Fat: 11g
Carbohydrates: 27g
Protein: 4g
Fiber: 3g
Sodium: 230mg

Preparation Time

Prep Time: 10 minutes
Cook Time: 25 minutes
Total Time: 35 minutes

Tips to Nail This Colcannan Recipe

Use a mix of potatoes: Russets give fluffiness; red potatoes add richness and slight chunk.
No Savoy? Regular green cabbage or even kale works. Hello, kohl and cook vibes!
Dairy-free swap? Use plant milk and vegan butter. Easy-peasy.
Don’t skip the green onions: They lift the whole dish with brightness and bite.

How to Serve and Store This Colcannan

Serving Suggestions

Pair it with sausages, roast chicken, or grilled fish.
Use it as a bed for stews or saucy dishes.
Form leftovers into patties and pan-fry for breakfast. Trust me on this one.

Storage & Reheating

Fridge: Keeps well for up to 4 days in an airtight container.
Reheat: Gently warm on the stove or microwave with a splash of milk to restore creaminess.
Freezer: You can freeze it, but the texture may change slightly. Better to eat it fresh or within a few days.

A Little Story from My Kitchen

This mash-up came from an attempt to bring something green to a family dinner without anyone noticing. Spoiler: they noticed but they also devoured it. Now it’s requested as often as taylor salad dressing at BBQs (which is saying a lot around here). It’s one of those “accidental genius” recipes that’s made itself at home on our table.

FAQs About Creamy Dreamy Colcannon Mash-Up

What’s the difference between colcannon and mashed potatoes?

Colcannon is mashed potatoes’ more interesting cousin it includes cabbage (or kale), onions, and sometimes leeks. It’s a full side dish, not just a starch.

Can I make this ahead of time?

Yes! Make and refrigerate up to 2 days ahead. Reheat gently with a splash of milk to bring it back to life.

Is this a traditional Irish recipe?

It’s inspired by traditional recipes for colcannon, but with a creamy, modern twist.

Can I use other greens besides cabbage?

Definitely. Kale, collards, or even Brussels sprouts (thinly sliced) will work. Just sauté until tender.

Can I skip the broth?

You can, but it adds depth and keeps things light. Use veggie broth for a vegetarian version.

Does this work with leftover mashed potatoes?

Absolutely. Just heat the mash, cook the cabbage, and mix together. Quick win!

What makes this better than plain mashed potatoes?

Texture, flavor, and surprise! The mix-ins give dimension and a satisfying bite you won’t get from plain mash.

Any good toppings?

Try crispy onions, crumbled bacon, or even a drizzle of taylor salad dressing for a bold twist.

Final Thoughts on Creamy Dreamy Colcannon Mash-Up

Whether you’re going full Irish feast or just need a comforting side with a touch of flair, this Creamy Dreamy Colcannon Mash-Up checks all the boxes. It’s hearty, herby, and just different enough to keep things interesting. From your weeknight table to your holiday lineup, it’s the cozy, creamy hug your plate’s been craving.

✨ You’ll find the full ingredient list and measurements just below in the recipe card!