Kale Colcannon Mashed Potatoes Recipe

If you’re on the hunt for a comforting twist on classic mashed potatoes, you’re going to love this Kale Colcannon Mashed Potatoes Recipe. It’s everything you adore about creamy, buttery taters but with that lovely earthy bite from kale tossed right in. Trust me, it’s the kind of dish that feels like a warm hug on a plate—perfect for cozy dinners or holiday spreads. Stick with me and I’ll show you how to nail this every single time.

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Why This Recipe Works

  • Perfect Balance: The creamy potatoes and tangy cream cheese marry beautifully with sautéed kale for layered flavors.
  • Texture Magic: Leaving the potatoes slightly chunky adds delightful rustic charm and depth.
  • Simple Ingredients: Using just a handful of staples means you probably already have everything on hand.
  • Easy to Customize: This recipe welcomes swaps like collard greens or dairy-free tweaks without losing its soul.

Ingredients & Why They Work

Each ingredient in this Kale Colcannon Mashed Potatoes Recipe plays a starring role—from the creamy richness of cream cheese to the hearty greens that brighten every bite. Grab quality russet potatoes for fluffy mashing and fresh kale, preferably Tuscan or Lacinato, which has a milder, less bitter flavor perfect for this dish.

Kale Colcannon Mashed Potatoes, creamy mashed potatoes with kale, Irish inspired potato side dish, healthy kale mashed potatoes, comfort food with greens - Flat lay of peeled Russet potatoes cut into chunks, a large bunch of fresh Tuscan kale leaves with ribs removed and chopped, a whole clove of garlic, a few tablespoons of thinly sliced green onions, a small white bowl of creamy sour cream, a small white bowl of cream cheese, three whole uncracked brown eggs, two tablespoons of unsalted butter divided into neat pats on a small white dish, and a small white bowl of fine sea salt, placed on a clean white marble surface, soft natural light, photo taken with an iPhone, professional food photography style, fresh ingredients, white ceramic bowls, no bottles, no duplicates, no utensils, no packaging --ar 2:3 --v 7 --p m7354615311229779997
  • Russet potatoes: Ideal for mashing thanks to their fluffy texture when cooked.
  • Fine sea salt: Enhances natural flavors without overpowering; adjust if using table salt.
  • Unsalted butter: Adds that silky, rich mouthfeel and lets you control the saltiness.
  • Kale (Tuscan/Lacinato preferred): Tender but robust, it holds up well when cooked and gives a beautiful green color.
  • Garlic: Infuses subtle aromatic warmth without stealing the show.
  • Cream cheese: Brings tangy creaminess—plus it helps with an ultra smooth mash.
  • Sour cream: Adds extra tang and moisture for that luscious finish.
  • Green onions: Freshens the dish with mild oniony crunch and a pop of color.
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Note: You’ll find the complete list of ingredients, along with their exact measurements, in the printable recipe card at the bottom of this post.

Make It Your Way

One of my favorite things about this Kale Colcannon Mashed Potatoes Recipe is how easy it is to tweak at home. You can dial up the garlic if you like bold flavors or swap in different greens based on what’s fresh or in season. Don’t be shy about making this your own delicious creation.

  • Green Swap: I often use collard greens or chard when kale is out of season, and it’s just as tasty.
  • Dairy-Free Version: Once, I experimented using olive oil and vegan sour cream instead of butter and cream cheese—it worked surprisingly well!
  • Chunky or Smooth: Personally, I like some potato lumps for texture, but if you prefer silky smooth, just mash longer or use a ricer.

Step-by-Step: How I Make Kale Colcannon Mashed Potatoes Recipe

Step 1: Prep Your Ingredients

Start by peeling and chopping your russet potatoes into roughly 2-inch chunks—that size helps them cook evenly and quickly. While the potatoes soak in water, cut the kale ribs out, then finely chop the leaves into bite-sized pieces. Also, press or mince the garlic so it’s ready to go. I like to pull the cream cheese out of the fridge now so it softens—it melts better and blends in beautifully later.

Step 2: Cook the Potatoes to Fluffy Perfection

In a large pot, cover the potatoes with cold water (about 1 to 2 inches above). Add half of your salt to the water to season the potatoes from within. Bring the pot to a boil over high heat, then lower it to a gentle boil so it doesn’t spill over. Check the potatoes after about 10 minutes by piercing with a fork — they should be tender but not falling apart.

Step 3: Wilt Kale with Garlic

Drain the potatoes and set them aside briefly. In the same pot over medium-high heat, melt one tablespoon of butter. Toss in the chopped kale, stirring frequently; it’ll shrink and deepen in color within 2 to 4 minutes. Add the garlic and cook just until fragrant — like 30 seconds to a minute — careful not to let it burn.

Step 4: Bring It All Together

Return the cooked potatoes to the pot with the kale. Mash everything to your preferred consistency—I go for slightly chunky because it feels rustic and satisfying. Dollop in the softened cream cheese and sour cream, then stir in the remaining butter and salt. Finish by folding in most of the green onions to brighten the flavor.

Step 5: Serve with a Beautiful Finish

Transfer your kale colcannon mash to a serving bowl. Top with pats of butter and the remaining green onions for that irresistible final touch. Serve warm and watch your guests dig in happily—trust me, it usually disappears fast!

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Tips from My Kitchen

  • Even Potato Chunks: Cutting potatoes uniformly ensures they cook evenly—no surprises!
  • Don’t Overcook Kale: Keep an eye on kale during sauté so it stays tender, not mushy.
  • Softened Cream Cheese: Letting it come to room temperature before mixing keeps your mash silky.
  • Taste and Adjust: Salt at the end if needed—better to start low and build up flavor gradually.

How to Serve Kale Colcannon Mashed Potatoes Recipe

Kale Colcannon Mashed Potatoes, creamy mashed potatoes with kale, Irish inspired potato side dish, healthy kale mashed potatoes, comfort food with greens - A close-up image of mashed potatoes mixed with wilted dark green spinach leaves, placed in a white bowl with a green rim. The mashed potatoes are creamy white with green spinach pieces evenly spread through the mix. On top, there is a small pool of melted yellow butter with thinly sliced bright green scallions scattered all over, giving a fresh look. A silver spoon is partially visible on the right side of the bowl, sitting against the potatoes. The bowl rests on a round wooden board, placed on a white marbled surface, with a white cloth with blue stripes beside it. Photo taken with an iphone --ar 2:3 --v 7

Garnishes

I like to keep my garnishes simple but fresh—a few pats of butter glistening on top and a sprinkle of finely sliced green onions really elevate the dish. Sometimes I add a tiny sprinkle of cracked black pepper or even a pinch of smoked paprika for a subtle smoky note.

Side Dishes

This kale colcannon pairs beautifully with roast chicken, pan-seared pork chops, or even a hearty vegetable stew. For a crowd-pleasing meal, I often serve it alongside something crunchy like roasted Brussels sprouts or glazed carrots for contrast.

Creative Ways to Present

For special occasions, I’ve molded portions of the mashed potatoes into neat rounds using a ring mold and topped them with crispy shallots or a drizzle of browned butter. It always impresses guests and makes the humble dish feel restaurant-worthy.

Make Ahead and Storage

Storing Leftovers

I store leftovers in an airtight container in the fridge for up to 3 days. The kale and potatoes hold up nicely, but the texture thickens a bit, so give it a good stir when reheating.

Freezing

While I usually prefer fresh, you can freeze this kale colcannon mashed potatoes recipe by placing cooled portions into freezer-safe bags. It keeps well for about 1 month. Just note that the texture may change slightly upon thawing.

Reheating

To reheat, warm gently in a saucepan over low heat with a splash of milk or cream to loosen it up, stirring often. Microwave works too if you add some cream or butter and cover to trap steam, stirring halfway through.

FAQs

  1. Can I use other leafy greens instead of kale in this recipe?

    Absolutely! Collard greens, chard, or even cabbage work wonderfully as substitutes. Just adjust cooking time slightly depending on how tender the leaves are.

  2. How do I make this recipe vegan?

    Try cooking the kale in olive oil instead of butter, and swap out the cream cheese and sour cream with vegan sour cream alternatives. Some people add a little unsweetened plant-based yogurt for creaminess too.

  3. What’s the best way to mash the potatoes for this recipe?

    I recommend using a sturdy potato masher for a rustic texture or a ricer if you want an extra smooth finish. Avoid using a blender or food processor which can make potatoes gummy.

  4. Can I prepare the potatoes in advance?

    You can boil and mash the potatoes a day ahead, store in the fridge, then reheat with a splash of cream or butter just before serving. For best texture, add the kale fresh when reheating.

Final Thoughts

This Kale Colcannon Mashed Potatoes Recipe isn’t just a side dish—it’s comfort food with a nutritious twist that’s become a staple in my kitchen. Whether you make it for weeknight dinners or special gatherings, it’s so satisfying and easy to fall in love with. Give it a go, experiment as you like, and trust me—you’ll have a new favorite mashed potato recipe to turn to again and again.

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Kale Colcannon Mashed Potatoes Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 5 from 7 reviews
  • Author: Lily
  • Prep Time: 20 minutes
  • Cook Time: 20 minutes
  • Total Time: 40 minutes
  • Yield: 8 servings
  • Category: Side Dish
  • Method: Stovetop
  • Cuisine: Irish

Description

Kale Colcannon is a comforting Irish dish that combines creamy mashed potatoes with tender sautéed kale and a blend of cream cheese, sour cream, and green onions for added richness and flavor. This hearty side dish is perfect for pairing with roasted meats or enjoying on its own as a warm, satisfying vegetable mash.


Ingredients

Potatoes

  • 3 pounds Russet potatoes, peeled
  • 2 teaspoons fine sea salt, divided
  • 2 tablespoons unsalted butter, divided, plus more for garnish

Kale & Flavorings

  • 1 large bunch kale, preferably Tuscan/Lacinato, ribs removed and chopped into small, bite-sized pieces (3 to 4 cups)
  • 1 medium clove garlic, pressed or minced
  • 8 ounces cream cheese
  • 4 ounces (½ cup) sour cream
  • 3 tablespoons thinly sliced green onion, divided


Instructions

  1. Prepare the Cream Cheese: Remove the cream cheese from the fridge and let it warm to room temperature to ensure smooth blending into the potatoes later.
  2. Cut and Boil Potatoes: Cut the peeled potatoes into even 2-inch chunks. Place them in a large Dutch oven or soup pot and add 1 teaspoon of salt plus enough water to cover the potatoes by 1 to 2 inches. Bring the water to a boil over high heat.
  3. Cook the Potatoes: Boil the potatoes, reducing heat as needed to prevent boiling over, until they are easily pierced with a fork, approximately 15 minutes. Drain the potatoes thoroughly and set aside in a colander.
  4. Sauté the Kale: Return the empty pot to medium-high heat and melt 1 tablespoon of butter. Add the chopped kale and cook, stirring frequently, for 2 to 4 minutes until wilted and dark green. Add the minced garlic and cook for another 30 seconds to 1 minute until fragrant.
  5. Mash Potatoes and Kale: Remove the pot from heat and add the drained potatoes back in. Mash the potatoes and kale together until you reach your desired consistency—chunky or smooth.
  6. Add Dairy and Seasoning: Incorporate the room temperature cream cheese, sour cream, remaining 1 tablespoon of butter, and 1 teaspoon of salt into the mash. Mix until mostly combined, then stir in 2 tablespoons of green onions.
  7. Serve: Transfer the colcannon to a serving bowl, garnish with a few pats of butter and the remaining 1 tablespoon of sliced green onions. Serve warm for the best flavor.

Notes

  • Salt note: If using regular table salt instead of fine sea salt, reduce the amount slightly and adjust seasoning to taste at the end.
  • Greens substitute: You can swap kale for chard, collard greens, or cabbage to vary the flavor.
  • Dairy-free/vegan option: Sauté kale in olive oil and substitute the cream cheese and sour cream with 1 to 1 ½ cups vegan sour cream, omitting the additional butter for a plant-based version.

Nutrition

  • Serving Size: 1 cup
  • Calories: 220 kcal
  • Sugar: 2 g
  • Sodium: 350 mg
  • Fat: 10 g
  • Saturated Fat: 6 g
  • Unsaturated Fat: 3 g
  • Trans Fat: 0 g
  • Carbohydrates: 28 g
  • Fiber: 4 g
  • Protein: 5 g
  • Cholesterol: 25 mg

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