Colcannon Mash with Buttered Kale and Scallions
A classic Irish mashed potato dish enriched with creamy butter, sautéed kale, and fresh scallions for a comforting side. This Irish-inspired St. Patrick’s Day recipe, ready in about 35 minutes, pairs russet potatoes, kale leaves, unsalted butter for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 220 calories and feeds 6, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.
Ingredients
- 2 lbs, peeled and quartered russet potatoes
- 6 cups, chopped kale leaves
- 6 tbsp, divided unsalted butter
- 1/2 cup, warmed whole milk
- 4, thinly sliced scallions
- 1.5 tsp salt
- 1/2 tsp, freshly ground black pepper
- a pinch, freshly grated nutmeg
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Equipment for this recipe
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Instructions
- Step 1: Place 2 lbs peeled and quartered russet potatoes in a large pot and cover with cold water. Add 1 tsp salt and bring to a boil over high heat. Reduce to medium and simmer for 15-18 minutes until potatoes are fork-tender.
- Step 2: While potatoes cook, heat 3 tbsp unsalted butter in a large skillet over medium heat. Add 6 cups chopped kale and sauté for 5 minutes until wilted and tender. Stir in 4 thinly sliced scallions and cook for another 2 minutes. Season with 1/2 tsp salt and 1/4 tsp black pepper.
- Step 3: Drain potatoes well and return to the pot. Add the remaining 3 tbsp unsalted butter and 1/2 cup warm whole milk. Mash using a potato masher until smooth and creamy, then fold in the sautéed kale and scallion mixture.
- Step 4: Season the colcannon mash with 1/2 tsp salt, 1/4 tsp black pepper, and a pinch of freshly grated nutmeg. Stir gently until combined and serve warm.








