Colcannon | Irish Mashed Potatoes with Cabbage and Bacon
Colcannon is a cozy mash-up of creamy potatoes and vibrant cabbage tossed with crispy bacon, a dish deeply rooted in Irish tradition. The moment you plunge your fork into this warm, hearty dish, youāll experience indulgent comfort. A wonderful balance of texturesāfluffy potatoes, tender cabbage, and crunchy bits of baconāColcannon beckons you into its warm embrace.
Table of Contents

This recipe first graced my kitchen during a chilly autumn evening. I had a craving for something substantial yet simpleāa dish that could warm both body and soul. Colcannon fit the bill perfectly, quickly becoming a go-to favorite for gatherings and quiet nights alike. Easy to whip up, budget-friendly, and incredibly satisfying, itās time you experience the magic of this Irish classic!
Why You’ll Love This Recipe
- Simple & Quick: Ready in under an hour, making it perfect for busy weeknights.
- Irresistible Flavor: The rich, buttery flavor of the potatoes pairs beautifully with the savory cabbage and crispy bacon.
- Eye-Catching Appeal: The vibrant green cabbage and golden potatoes create a lovely contrast thatās as pleasing to the eye as it is to the palate.
- Flexible Serving: Perfect as a side for any occasion, from festive dinners to casual family meals.
- Diet-Friendly Options: Feel free to skip the bacon or use alternatives for a vegetarian version!

Ingredients You’ll Need
- 3 pounds russet potatoes, peeled and sliced into 1/2-inch thick rounds: These starchy potatoes lend a creamy textureāideal for mashing. You can substitute with Yukon Gold potatoes for a slightly richer flavor if desired.
- 6 slices bacon, chopped into 1/2-inch pieces: Crispy bacon adds a smoky flavor, enhancing the overall dish. Turkey bacon can serve as a lighter option.
- 1/2 head green cabbage, cut into 1-inch squares: This adds a crunchy texture and earthy flavor; Savoy cabbage could be a nice alternative for its delicate leaves.
- 3 tablespoons water: This helps steam the cabbage, keeping it tender without browning.
- 4 green onions, top greens and bottom stems separated, chopped: The onions add a fresh, vibrant note; shallots can work if youāre out of green onions.
- 4 cloves garlic, minced: A bold flavor that elevates the dish. Use roasted garlic for a sweeter, more mellow taste.
- 1/2 cup half and half (or milk +1 tbsp butter): A creamy addition that makes the potatoes luscious. Feel free to substitute with whole milk or even a non-dairy milk blend.
- 5 tablespoons unsalted butter, divided: For buttery richness, this ingredient is key to achieving a silky texture.
- 1/3 cup sour cream: Adds tanginess and enhances creaminessāGreek yogurt can be a great substitute.
- 1 teaspoon salt, plus more for cooking water: Essential for flavoring the dish; adjust to taste.
- 1/4 teaspoon each pepper, ground mustard, dried dill: These spices add layers of flavor; fresh herbs can brighten it up.
- 1/8 teaspoon paprika: For a hint of smokiness and a lovely color.
- 1 teaspoon prepared horseradish (optional): Adds a surprising kick if youāre feeling adventurous!
How to Make Colcannon | Irish Mashed Potatoes with Cabbage and Bacon
Cut Cabbage: Start by removing any shabby outer leaves from the cabbage. Halve the cabbage through the stemāsave one half for another delicious dishāthen slice around the stem to remove it. Cut the cabbage into 1-inch strips and then rotate and cut again to create squares. Wash it thoroughly in a salad spinner to remove any hidden dirt.
Cook Bacon: Heat a large sautƩ pan (or braiser) over medium heat and add the chopped bacon. Cook until crispy and the fat is rendered, stirring occasionally. Use a slotted spoon to transfer the bacon to paper towels to drain, keeping those delicious drippings in the pan for flavor!
Boil Potatoes: In a 5-quart Dutch oven, add the sliced russet potatoes and cover with enough water to rise about 1 inch above them. Season with ½ teaspoon of salt. Cover and bring to a boil, then reduce to a gentle simmer. Cook uncovered until the potatoes feel very tender when pierced with a forkāthis should take about 10 to 15 minutes. Drain and return the potatoes to the pot to keep them warm.
SautƩ Cabbage: While the potatoes are cooking, take those reserved bacon drippings, add 1 tablespoon of butter, and return to medium heat. Add the bottom parts of your chopped green onions and sautƩ for 1 minute. Toss in the chopped cabbage and sautƩ for another minute or so. Add 3 tablespoons water, cover, and let it cook, stirring every few minutes, until tender (this should take about 10-12 minutes). Stir in the minced garlic and sautƩ for an additional minute before removing from heat.
Warm Half and Half: In a glass measuring cup or a microwave-safe bowl, combine the remaining 4 tablespoons butter and the half and half. Heat for about 1 and ½ minutes until the butter melts. Stir in the pepper, ground mustard, dill, and paprika to infuse flavor into your milk mixture.
Mash Potatoes: Add the warmed half and half and butter blend to the pot of potatoes. Use a potato masher to combine until smooth and fluffy. Fold in the sour cream and horseradish (if using), continuing to mash until you achieve your desired consistency.
Combine: Gently stir in the sautĆ©ed cabbage mixture, bacon, and the top parts of the green onions. Take a moment to season with salt to tasteāI tend to like a bit more salt to really bring out the flavors.
Add Butter: Transfer the colcannon to a serving dish if you’re feeling fancy, and donāt skimp on the additional dollops of butter on top. Sprinkle with reserved crispy bacon and green onions, and finish with freshly cracked pepper. For a traditional touch, make a little well in the center and pour in some melted butter. Serve warm and enjoy the comfort!

Storing & Reheating
Leftover Colcannon can be stored at room temperature for a couple of hours, but to keep it fresh, transfer it to an airtight container and refrigerate. It will last up to 3 days in the fridge. If you want to freeze it, be sure to use freezer-safe containers to prevent freezer burn, and it will keep well for up to 3 months. To reheat, simply warm it in the microwave or gently on the stovetop over low heat, adding a splash of milk or more butter to restore that creamy texture.
Chef’s Helpful Tips
- Be careful not to overcook your potatoes as they can become waterlogged, leading to a gummy texture.
- Using room-temperature butter and dairy will help everything blend smoothly.
- Feel free to play with spice levels; add more horseradish or pepper if you love a bit of kick!
- If you want to make this dish ahead of time, prepare everything but combine it before serving; just give it a good mash and mix when youāre ready to eat.
- Consider folding in some shredded cheese for an irresistibly cheesy twist!
The beauty of Colcannon lies not just in its deliciousness but also in the warmth it brings when shared with loved ones. This dish is perfect for celebrating St. Patrick’s Day or any occasion when you’re craving comfort food.
Recipe FAQs
Can I make Colcannon ahead of time?
Absolutely! You can prepare the mashed potatoes and sautƩed cabbage mixture in advance. Store them separately in the fridge and combine just before serving for the best texture.
Can I use different types of potatoes?
Yes, while russet potatoes are a classic choice due to their creamy nature, you can certainly experiment with Yukon Gold for a slightly sweeter flavor or even red potatoes for a firmer texture.
How do I ensure my Colcannon is creamy?
The key to creaminess is using enough butter and warm half and half when mashing. This helps create a luscious texture without being heavy.
What can I serve with Colcannon?
Colcannon pairs beautifully with many main dishes. Enjoy it as a side to roasted chicken, beef, or even a hearty stew for a complete meal!
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Colcannon | Irish Mashed Potatoes with Cabbage and Bacon
- Prep Time: 15 minutes
- Cook Time: 40 minutes
- Total Time: 55 minutes
- Yield: 6 servings 1x
- Category: Main Dishes
- Method: Stovetop
- Cuisine: Irish
Description
Colcannon is an Irish classic featuring creamy mashed potatoes combined with cabbage and crispy bacon. This dish brings comfort and warmth, making it perfect for a quick dinner or a cozy family meal. With easy preparation and mouthwatering flavors, itās a must-try for anyone who enjoys homemade recipes.
Ingredients
- 3 pounds russet potatoes, peeled and sliced into 1/2-inch thick rounds
- 6 slices bacon, chopped into 1/2-inch pieces
- 1/2 head green cabbage
- 3 tablespoons water
- 4 green onions, top greens and bottom stems separated, chopped
- 4 cloves garlic, minced
- 1/2 cup half and half (or milk +1 tbsp butter)
- 5 tablespoons unsalted butter, divided
- 1/3 cup sour cream
- 1 teaspoon salt, plus more for cooking water
- 1/4 tsp each pepper, ground mustard, dried dill
- 1/8 teaspoon paprika
- 1 teaspoon prepared horseradish (optional)
Instructions
- Prepare the cabbage by removing outer leaves and cutting it in half. Slice off the stem and into 1-inch squares. Wash thoroughly.
- Cook the chopped bacon in a large sautƩ pan over medium heat until crisp and the fat is rendered. Remove and drain on paper towels.
- Place sliced potatoes into a Dutch oven, add water until just covered. Season with salt, cover and bring to a boil, then simmer until tender, about 10-15 minutes. Drain.
- In the bacon drippings, sautƩ bottom green onions in 1 tablespoon of butter for 1 minute, then add the chopped cabbage and continue for 1 minute. Add water and cover, cooking until tender, around 10-12 minutes. Stir in garlic and sautƩ for 1 minute.
- Melt the remaining 4 tablespoons of butter with half and half until heated through, then mix in spices.
- Combine the warmed half and half and butter with potatoes, mashing until smooth, then mix in sour cream and optional horseradish.
- Fold the cabbage mixture, bacon, and reserved green onion tops into the mashed potatoes. Adjust salt to taste.
- Transfer to a serving dish, topping with additional butter, crumbled bacon, and green onions as desired. Serve warm.
Notes
For extra flavor, feel free to add shredded cheese during the mixing phase.
Potatoes can be adjusted for preference; use less or more according to your taste.
Nutrition
- Serving Size: 1 cup
- Calories: 400
- Sugar: 2g
- Sodium: 600mg
- Fat: 20g
- Saturated Fat: 10g
- Unsaturated Fat: 7g
- Trans Fat: 0g
- Carbohydrates: 50g
- Fiber: 6g
- Protein: 10g
- Cholesterol: 25mg
