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Creamy Colcannon Soup topped with chopped scallions and cracked black pepper in a white pot

Colcannon Soup (Irish Potato and Cabbage Soup)

This creamy Colcannon Soup is a hearty Irish-inspired dish made with buttery potatoes, cabbage, and a touch of cream. It’s the perfect comfort food for chilly nights, holiday meals, or celebrating St. Patrick’s Day with a traditional twist.
Prep Time 10 minutes
Cook Time 30 minutes
Total Time 40 minutes
Course Comfort Food, Main Dish, Soup
Cuisine Irish
Servings 6 servings
Calories 270 kcal

Ingredients
  

  • 4 medium Yukon Gold potatoes, peeled and chopped
  • 1/2 head green cabbage, shredded
  • 1 large yellow onion, diced
  • 3 cloves garlic, minced
  • 4 cups vegetable or chicken broth
  • 1/2 cup heavy cream (or whole milk)
  • 3 tablespoons unsalted butter
  • Salt and black pepper, to taste
  • Optional: 2 chopped green onions or fresh parsley for garnish

Instructions
 

Step 1: Sauté Aromatics and Cabbage

  • In a large pot, melt butter over medium heat. Add the diced onions and garlic. Sauté until soft and fragrant, about 3–4 minutes. Add shredded cabbage and cook until wilted, about 5 minutes.

Step 2: Simmer the Potatoes

  • Add chopped potatoes and pour in the broth. Season with salt and pepper. Bring to a boil, then reduce to a simmer. Cook for 20 minutes, until potatoes are fork-tender.

Step 3: Blend for Creaminess

  • Use an immersion blender to blend half of the soup to create a thick, creamy base while keeping chunks for texture. Alternatively, remove and blend 2 cups of soup in a blender and return to the pot.

Step 4: Finish and Serve

  • Stir in the cream and simmer for another 5 minutes. Adjust seasoning to taste. Serve hot, garnished with chopped green onions or parsley.

Notes

  • For a dairy-free version, use olive oil and oat or almond milk.
  • Add crumbled bacon or chopped leeks for extra depth.
  • Store leftovers in the fridge for up to 4 days, or freeze (without cream) for up to 3 months.
  • Reheat gently and stir in fresh herbs before serving.
Keyword cabbage soup for weight loss, Irish Potato Soup, St. Patrick’s Day Recipes