Irish Colcannon Mashed Potatoes

Featured in: Autumn Comforts

This dish features Yukon Gold or Russet potatoes cooked until tender, mashed with butter, milk, and cream for a velvety base. Sautéed leeks and spring onions add a sweet, aromatic layer folded into the mash. Crispy kale, oven-roasted with olive oil, crowns the top, providing a delightful contrast of textures. Seasoned simply with salt and pepper, with an optional fresh parsley garnish, it’s a satisfying comfort side that pairs beautifully with poultry or meats. Vegan adaptations can be made with plant-based dairy substitutes.

Updated on Mon, 16 Feb 2026 20:03:48 GMT
Creamy mashed potatoes with sautéed leeks and crispy kale, a modern twist on classic Irish colcannon comfort food. Save
Creamy mashed potatoes with sautéed leeks and crispy kale, a modern twist on classic Irish colcannon comfort food. | pumpkinvale.com

Experience the ultimate comfort of Ireland with this modern take on a beloved classic. Our Irish-Inspired Colcannon Mashed Potatoes with Crispy Kale transforms the traditional cabbage-and-potato mash into a sophisticated side dish. By combining velvety Yukon Gold potatoes with buttery sautéed leeks and a crown of roasted kale, we create a dish that is as beautiful to look at as it is satisfying to eat.

Creamy mashed potatoes with sautéed leeks and crispy kale, a modern twist on classic Irish colcannon comfort food. Save
Creamy mashed potatoes with sautéed leeks and crispy kale, a modern twist on classic Irish colcannon comfort food. | pumpkinvale.com

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The secret to this recipe's deep flavor profile lies in the dual use of leeks and spring onions. While the leeks provide a soft, onion-like sweetness when sautéed in butter, the roasted kale adds an unexpected earthy crunch that elevates the entire dining experience. It is a hearty, wholesome dish that brings a touch of Irish heritage to any modern table.

Ingredients

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  • Potatoes: 900 g (2 lbs) Yukon Gold or Russet potatoes, peeled and cut into chunks, 60 g (4 tbsp) unsalted butter, 120 ml (½ cup) whole milk, 60 ml (¼ cup) heavy cream, salt and freshly ground black pepper to taste.
  • Vegetables: 2 large leeks (white and light green parts only, sliced and rinsed), 3 spring onions (finely sliced), 1 small bunch kale (about 150 g/5 oz, stems removed, torn into pieces), 2 tbsp olive oil.
  • Optional: 2 tbsp chopped fresh parsley for garnish.

Instructions

Step 1
Preheat the oven to 200°C (400°F).
Step 2
Toss the kale leaves with olive oil and a pinch of salt. Spread on a baking tray and roast for 10-12 minutes, stirring halfway, until crisp but not burnt. Set aside.
Step 3
Place the potatoes in a large pot and cover with salted cold water. Bring to a boil, then reduce heat and simmer for 15-18 minutes, until fork-tender. Drain well.
Step 4
While the potatoes cook, melt half the butter in a large skillet over medium heat. Add leeks and spring onions. Sauté gently for 6-8 minutes until soft and fragrant but not browned.
Step 5
In a small saucepan, heat the milk and cream together until just warm.
Step 6
Mash the drained potatoes with the remaining butter. Gradually add the warm milk and cream mixture until smooth and fluffy. Season with salt and pepper.
Step 7
Fold in the sautéed leeks and spring onions. Taste and adjust seasoning if needed.
Step 8
Spoon the mashed potatoes into a serving bowl. Top generously with crispy kale and sprinkle with fresh parsley if desired.

Zusatztipps für die Zubereitung

To achieve the fluffiest mash possible, ensure the potatoes are thoroughly drained and allowed to sit for a minute to let excess steam escape. Using a potato ricer instead of a masher will result in a professional, lump-free consistency that blends perfectly with the soft leeks.

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Varianten und Anpassungen

For a vegan version, simply swap the butter and dairy for high-quality plant-based alternatives. If you are looking for a more indulgent meal, stir in some crispy cooked bacon or pancetta for a smoky, savory depth that complements the sweetness of the leeks.

Serviervorschläge

This colcannon is incredibly versatile. It serves as a fantastic side for roasted chicken or traditional sausages, but it also shines as a main course when served in a large bowl with a perfectly fried or poached egg placed on top.

Golden mashed potatoes blended with tender leeks, topped with crunchy roasted kale for a hearty Irish-inspired side dish. Save
Golden mashed potatoes blended with tender leeks, topped with crunchy roasted kale for a hearty Irish-inspired side dish. | pumpkinvale.com

With its vibrant green colors and rich, creamy base, this Irish-inspired colcannon is more than just a side dish—it's a celebration of simple ingredients used well. Whether you are serving a festive dinner or a quiet weeknight meal, these potatoes are sure to become a new family favorite.

Recipe FAQs

What type of potatoes work best?

Yukon Gold or Russet potatoes are ideal for achieving creamy, fluffy mashed potatoes with good texture.

How is the crispy kale prepared?

The kale leaves are tossed with olive oil and salt, then roasted in a hot oven until crisp but not burnt, adding a crunchy finish.

Can I make this dish dairy-free?

Yes, substitute butter, milk, and cream with plant-based alternatives to maintain creaminess without dairy.

What role do the leeks and spring onions play?

Sautéed leeks and spring onions bring a mild sweetness and freshness that enhances the mashed potatoes’ depth of flavor.

How should I season the dish?

Simple seasoning with salt and freshly ground black pepper brings out the natural flavors without overwhelming the ingredients.

What dishes pair well alongside this side?

It complements roast chicken, sausages, or a fried egg splendidly, adding rich texture and flavor balance.

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Irish Colcannon Mashed Potatoes

Buttery Yukon Gold potatoes combined with leeks and crispy kale, delivering a creamy texture with savory greens.

Prep Time
20 minutes
Cook Time
30 minutes
Time Needed
50 minutes
Created by Emma Wallace

Recipe Type Autumn Comforts

Skill Level Easy

Cuisine Type Irish

Makes 4 Serving Size

Diet Information Vegetarian-Friendly, No Gluten

Ingredient List

Potatoes

01 2 lbs Yukon Gold or Russet potatoes, peeled and cut into chunks
02 4 tablespoons unsalted butter
03 1/2 cup whole milk
04 1/4 cup heavy cream
05 Salt and freshly ground black pepper to taste

Vegetables

01 2 large leeks, white and light green parts only, thinly sliced and rinsed
02 3 spring onions, finely sliced
03 1 small bunch kale, approximately 5 ounces, stems removed and leaves torn into bite-sized pieces
04 2 tablespoons olive oil

Garnish

01 2 tablespoons chopped fresh parsley

How to Make

Step 01

Prepare the oven and kale: Preheat the oven to 400°F. Toss the kale leaves with olive oil and a pinch of salt. Spread on a baking tray and roast for 10 to 12 minutes, stirring halfway through, until crisp but not burnt. Set aside.

Step 02

Cook the potatoes: Place the potatoes in a large pot and cover with salted cold water. Bring to a boil, then reduce heat and simmer for 15 to 18 minutes, until fork-tender. Drain well.

Step 03

Sauté the leeks and spring onions: While the potatoes cook, melt half the butter in a large skillet over medium heat. Add leeks and spring onions, and sauté gently for 6 to 8 minutes until soft and fragrant but not browned.

Step 04

Warm the dairy components: In a small saucepan, heat the milk and cream together until just warm.

Step 05

Mash and blend potatoes: Mash the drained potatoes with the remaining butter. Gradually add the warm milk and cream mixture until smooth and fluffy. Season with salt and pepper to taste.

Step 06

Incorporate vegetables: Fold in the sautéed leeks and spring onions. Taste and adjust seasoning if needed.

Step 07

Assemble and serve: Spoon the mashed potatoes into a serving bowl. Top generously with crispy kale and sprinkle with fresh parsley if desired.

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Equipment Needed

  • Large pot
  • Skillet
  • Baking tray
  • Potato masher or ricer
  • Small saucepan
  • Sieve for rinsing leeks

Allergy Details

Review ingredients for allergens and ask a healthcare expert if unsure.
  • Contains dairy products including butter, milk, and heavy cream
  • Naturally gluten-free, though verify all ingredient labels for hidden allergens

Nutritional Breakdown (per serving)

Details shown are for general guidance and aren't a medical substitute.
  • Caloric Content: 295
  • Fats: 12 g
  • Carbohydrates: 43 g
  • Proteins: 5 g

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