Slow Cooker Colcannon Cream Potatoes
If you’re looking for a rich, creamy, and festive Slow Cooker Colcannon Cream Potatoes recipe, this easy Irish-inspired crockpot side dish is guaranteed to become a holiday favorite. Made with golden potatoes, Savoy cabbage, Irish cream sauce, and scallions, this creamy potato recipe transforms a traditional Irish colcannon into a hands-off slow cooker comfort food classic.
Why You’ll Love This Slow Cooker Colcannon Recipe
Easy dump-and-cook crockpot recipe
Creamy, buttery Irish-style comfort food
Crowd-pleasing holiday potato recipe
Make-ahead friendly for busy gatherings
Unlike traditional stovetop mashed colcannon, this slow cooker potato recipe allows the flavors of cabbage, cream, scallions, and nutmeg to slowly blend into a silky, luxurious sauce that coats every tender bite.
What Is Colcannon?
Colcannon is a traditional Irish potato dish typically made with mashed potatoes, cabbage (or kale), butter, and scallions. This version modernizes the classic by creating a smooth cabbage cream sauce that slowly cooks with diced golden potatoes in the crockpot.
The result? Creamy Irish potatoes with deep flavor and velvety texture no mashing required.
Servings: 6
Ingredients
3 pounds golden potatoes, scrubbed and cut into ½-inch dice
1 tablespoon unsalted butter (for greasing slow cooker)
2 cups finely shredded Savoy cabbage
1 cup whole milk
1 cup heavy cream
½ cup Irish cream liqueur
4 tablespoons unsalted butter
4 scallions, thinly sliced (white and green parts separated)
½ teaspoon ground nutmeg
½ teaspoon ground white pepper
1½ teaspoons kosher salt (plus more to taste)
Directions
Lightly grease a 4–6 quart slow cooker with butter. Add diced golden potatoes in an even layer.
In a saucepan over medium heat, combine shredded Savoy cabbage, whole milk, and heavy cream. Simmer gently for 8–10 minutes until cabbage is very tender (do not boil).
Stir in butter and the white parts of the scallions until melted.
Blend the mixture until completely smooth and velvety using a blender or immersion blender.
Stir in Irish cream liqueur, nutmeg, white pepper, and salt. Adjust seasoning to taste.
Pour the colcannon cream sauce evenly over the raw diced potatoes. Lightly stir to coat.
Cook on HIGH for 3–4 hours
OR cook on LOW for 6–7 hours
Potatoes should be fork-tender and the sauce slightly thickened.
Gently stir to coat potatoes fully. Some pieces will naturally break down, creating a thick, rustic texture.
Stir in green scallion tops just before serving.
Serve hot directly from the slow cooker for the ultimate creamy Irish comfort side dish.
Health & Comfort Benefits
While indulgent, this dish offers several benefits:
Potatoes provide potassium, fiber, and energy-boosting carbohydrates
Cabbage adds vitamin C and antioxidants
Scallions support digestion and add natural flavor without excess sodium
Slow cooking enhances flavor without constant supervision
It’s hearty, satisfying, and perfect for colder months.
Serving Suggestions:
This Irish slow cooker potato recipe pairs beautifully with:
Corned beef and cabbage
Roasted sausages
Pan-seared salmon
Roasted carrots or buttered peas
Irish soda bread
Variations & Expert Tips
Lighter Version: Replace heavy cream with half-and-half and reduce butter to 2 tablespoons.
Alcohol-Free Option: Substitute Irish cream with extra milk, 1–2 teaspoons brown sugar, and a splash of vanilla.
Extra Greens: Add spinach or kale before blending.
Cheesy Finish: Broil with grated Irish cheddar for 3–5 minutes until golden.
Make Ahead Tip: Reheat leftovers gently with a splash of milk to restore creaminess.
