On those chilly evenings when comfort food beckons, I find myself craving something rich and satisfying but with a twist. Enter low-carb colcannon! Inspired by the traditional Irish dish but reimagined to fit a healthier lifestyle, this creamy, buttery mash features cauliflower and cabbage—a delightful harmony of flavors and textures.
I remember the first time I made it; the steam rising from the pot filled my kitchen with such an inviting aroma that my family hurried to the table, curious and excited. What they didn’t expect was how a simple, wholesome dish could be so indulgently delicious. Perfect for weeknights or special gatherings, this colcannon is not only a conversation starter but a true crowd-pleaser. With just 25 minutes from prep to plate, it’s a quick, nutritious way to swap out fast food for something made with love. Ready to whip up this heartwarming dish? Let’s dive into the recipe!
Why You'll Love This Colcannon
- This colcannon is incredibly easy to make, requiring just 25 minutes from start to finish, making it perfect for busy weeknights.
- The flavor combination of creamy cauliflower and sautéed cabbage creates a rich, satisfying taste that will warm your soul.
- Its versatility allows you to enjoy it as a comforting side dish or a wholesome main course, adapting to any occasion.
- Visually appealing with its vibrant green onions and appealing texture, this dish is sure to impress both family and friends alike.
Colcannon Ingredients
For the Cauliflower Base
• Cauliflower – a low-carb alternative to potatoes, adding creaminess and nutrition.
• Unsalted Butter – enhances richness and blends seamlessly into the creamy mix.
• Heavy Cream – brings a velvety texture to the dish, making it indulgent without the carbs.
For the Cabbage Mixture
• Green Cabbage – adds a delightful crunch and is packed with vitamins.
• Green Onions – for a fresh, mild onion flavor that complements the creaminess.
Seasoning
• Salt and Pepper – essential for bringing out the flavors in this comforting colcannon.
This hearty dish showcases how delicious wholesome ingredients can be while embracing a low-carb lifestyle!

How to Make Colcannon
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Steam the Cauliflower: Begin by steaming cauliflower florets for about 10 minutes until they become tender. This will help create that creamy base you want for your colcannon. Drain well afterward to avoid excess moisture.
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Sauté the Cabbage: In a skillet, melt 1 tablespoon of unsalted butter over medium heat. Add the sliced cabbage and sauté for approximately 5-7 minutes until it becomes wilted and tender, allowing its natural sweetness to develop.
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Mash the Cauliflower: Transfer the steamed cauliflower into a mixing bowl. Add the heavy cream and the remaining 2 tablespoons of butter. Mash everything together until it’s creamy and smooth, ensuring it’s wonderfully indulgent.
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Combine Ingredients: Gently fold in the sautéed cabbage and chopped green onions into the mashed cauliflower. Season with salt and pepper to taste. Warm the mixture over low heat for a few minutes to meld the flavors beautifully.
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Serve and Enjoy: Scoop the colcannon into bowls and serve it hot. Feel free to garnish with additional green onions or a pat of butter for an extra touch of comfort.
Optional: Top with crispy bacon bits for added flavor.
Exact quantities are listed in the recipe card below.
Colcannon Variations
Ready to make this comforting dish even more appealing to your taste buds? Let’s explore some delightful ways to switch things up!
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Dairy-Free: Replace heavy cream with coconut cream and use vegan butter for a plant-based delight. This keeps everything rich while being gentle on the tummy.
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Herb-Infused: Add a mix of fresh herbs like thyme or chives for an aromatic touch that elevates the colcannon’s flavor profile. A simple herb addition can transform the dish into something extraordinary.
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Cheesy: Stir in some shredded cheddar or parmesan cheese for a creamy, savory kick that melts beautifully. You’ll love how the cheese enhances the richness of the colcannon.
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Spicy Kick: Incorporate some finely chopped jalapeños or a dash of red pepper flakes to give your dish an exciting heat. It’s a great way to wake up those taste buds!
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Bacon Lovers: Fold in crispy bacon bits for extra crunch and savory depth. The salty goodness of bacon is a match made in heaven with creamy cauliflower.
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Extra Veggie: Add grated carrots or diced bell peppers for a pop of color and nutrition. These simple swaps will boost the dish’s texture and make it even more wholesome.
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Classic Flavor: For a more traditional approach, mix in a bit of finely chopped green cabbage during the mashing process. It’ll provide a hint of the classic colcannon that you crave.
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Nutty Option: Include a spoonful of toasted almond slivers for that delightful texture contrast. The nutty flavor adds another layer of deliciousness you won’t want to miss!
What to Serve with Low-Carb Colcannon?
As you savor this creamy dish, consider these delightful pairings to create a full, comforting meal.
- Herb-Grilled Chicken: Juicy, marinated chicken adds a savory contrast that’s perfect for balancing the creamy textures of colcannon.
- Roasted Salmon: The flaky richness of salmon complements the dish’s flavors beautifully, creating a satisfying harmony at the dinner table.
Indulge in the combination of white fish with light seasoning; it enhances the vibrant notes of cabbage without overpowering them.
- Garlic Butter Shrimp: The sweetness of shrimp, kissed with garlic butter, brings a touch of elegance while amplifying the dish’s comforting essence.
- Balsamic Roasted Brussels Sprouts: Crispy, caramelized Brussels sprouts offer a delightful crunch that contrasts wonderfully with the smooth colcannon.
A drizzle of balsamic adds a tangy twist, brightening the meal and making each bite more exciting.
- Warm Dinner Rolls: Soft, buttery rolls are perfect for scooping up colcannon, making every bite feel indulgent and homey.
- Fresh Green Salad: A crisp salad with a vinaigrette dressing lightens the meal, balancing the richness and adding a refreshing finish.
You might highlight seasonal herbs and veggies; fresh ingredients add vibrant flavors to your dining experience.
- Chilled Chardonnay: A glass of chilled Chardonnay complements the dish’s richness perfectly while offering a light, refreshing pairing to your meal.
- Chocolate Lava Cake: End your meal on a sweet note with a decadent chocolate dessert that adds a luxurious finish to the comforting colcannon.
How to Store and Freeze Colcannon
Fridge: Store leftover colcannon in an airtight container in the refrigerator for up to 3 days. This allows the flavors to meld beautifully while keeping it fresh.
Freezer: For longer storage, freeze colcannon in an airtight container or freezer bag for up to 2 months. Make sure to label it with the date for easy tracking.
Reheating: When ready to enjoy your colcannon, thaw it in the fridge overnight before reheating. Warm it on the stove over low heat, stirring gently to restore its creamy texture.
Room Temperature: Avoid leaving cooked colcannon at room temperature for more than 2 hours to ensure food safety.
Make Ahead Options
Low-carb colcannon is a fantastic choice for busy home cooks looking to save time! You can prepare the cauliflower base by steaming and mashing it up to 24 hours in advance; just be sure to refrigerate it in an airtight container to maintain freshness. The sautéed cabbage can also be prepared ahead of time and will keep well for 3 days. When you’re ready to serve, simply reheat the mashed cauliflower and cabbage mixture on low heat, adding a splash of heavy cream if needed for creaminess. This ensures your colcannon is just as delicious and comforting as when they were freshly made! By tackling these steps ahead of time, you’ll have a warm, satisfying dish ready in just minutes, perfect for those hectic weeknights.
Chef's Helpful Tips
- When making colcannon, ensure you drain the steamed cauliflower thoroughly to avoid a watery mixture.
- For a richer flavor, use high-quality unsalted butter and adjust the amount to your taste preference.
- Remember to sauté the cabbage until it’s wilted, as this enhances its sweetness and flavor profile.
- Keep the mashed cauliflower on low heat after combining with the other ingredients to allow the flavors to meld together nicely without risking burning.
Colcannon Recipe FAQs
How do I choose the best cauliflower for colcannon?
Absolutely! When selecting cauliflower, look for heads that are firm and heavy with tightly packed florets. They should be a creamy off-white color without any dark spots or blemishes. Fresh green leaves can also indicate a recent harvest, which often means better flavor.
How long can I store cooked colcannon in the fridge?
Very! Cooked colcannon can be stored in the refrigerator for up to 3 days. Make sure to keep it in an airtight container to retain its flavors and freshness. You might notice that it thickens slightly as it cools, but a quick stir or reheat can bring it back to life!
Can I freeze colcannon? If so, how?
Definitely! To freeze colcannon, let it cool completely before transferring it to an airtight container or freezer bag. Remove as much air as possible to prevent freezer burn, and label the bag with the date. Colcannon can be frozen for up to 2 months. When you’re ready to enjoy it, thaw it overnight in the fridge and reheat gently on the stove, stirring frequently to maintain that creamy texture.
What can I do if my colcannon turns out watery?
Ah, no worries! If your colcannon is too watery, this can happen if there’s excess moisture left from the cauliflower. I recommend draining the steamed cauliflower thoroughly next time. If you’ve already made it and it’s watery, consider gently cooking it over low heat for a few minutes to evaporate some of the liquid. You can also add a little more mashed cauliflower or a small amount of cream cheese to help thicken it up.
Are there any dietary considerations for colcannon?
Certainly! If you’re making colcannon for someone with lactose intolerance, you can substitute the heavy cream with a dairy-free alternative like almond milk or coconut cream. For a vegan version, use plant-based butter and omit the cream altogether or replace it with a nut-based cream. Always check for any allergies related to ingredients like cabbage or green onions, as some individuals may have sensitivities. Enjoy this low-carb colcannon with those considerations in mind!

Colcannon
Ingredients
Equipment
Method
- Steam the cauliflower florets for about 10 minutes until tender and drain well.
- Melt 1 tablespoon of unsalted butter in a skillet over medium heat. Add sliced cabbage and sauté for 5-7 minutes until wilted.
- Transfer steamed cauliflower to a mixing bowl. Add heavy cream and remaining 2 tablespoons of butter, and mash until creamy.
- Gently fold in sautéed cabbage and chopped green onions. Season with salt and pepper, then warm over low heat.
- Scoop colcannon into bowls and serve hot. Garnish with additional green onions or butter.




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