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Colcannon Soup with Kale and Bacon Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.6 from 71 reviews
  • Author: Paula
  • Prep Time: 15 minutes
  • Cook Time: 25 minutes
  • Total Time: 40 minutes
  • Yield: 4 servings
  • Category: Soup
  • Method: Stovetop
  • Cuisine: Irish
  • Diet: Vegetarian

Description

Colcannon Soup is a comforting Irish-inspired dish that combines creamy potatoes, cabbage, kale, and savory broth into a hearty and delicious soup. This recipe captures the flavors of traditional colcannon in a warm, blended soup form, perfect for cozy meals.


Ingredients

Scale

Vegetables and Aromatics

  • ½ cup diced onion
  • 1 teaspoon minced garlic
  • 3 cups chopped cabbage (about ½ head)
  • 3 large peeled and chopped russet potatoes (about 2 pounds)
  • 2 cups chopped kale leaves
  • Sliced green onion for garnish

Liquids and Dairy

  • ¼ cup unsalted butter
  • 6 cups vegetable broth, more if needed
  • 1 cup half and half

Seasonings and Garnish

  • 1 teaspoon salt, more to taste
  • ¼ teaspoon black pepper
  • Chopped cooked bacon for garnish


Instructions

  1. Sauté Aromatics: Add ¼ cup unsalted butter and ½ cup diced onion to a large pot. Cook over medium heat until the onions are softened and translucent. Stir in 1 teaspoon minced garlic and cook for 1 additional minute, allowing the garlic’s flavor to release.
  2. Cook Cabbage: Add 3 cups chopped cabbage to the pot and cook until it softens and wilts, stirring occasionally to prevent sticking and ensure even cooking.
  3. Simmer Potatoes and Broth: Add the peeled and chopped russet potatoes, 6 cups vegetable broth, 1 teaspoon salt, and ¼ teaspoon black pepper to the pot. Bring the mixture to a simmer over medium heat and cook for about 20 minutes or until the potatoes are tender when pierced with a fork.
  4. Blend Soup: Use an immersion blender to mostly blend the soup until smooth but leaving some potato chunks for texture. Alternatively, you can use a food processor to blend part of the soup and then combine back into the pot. The soup should be thick and creamy.
  5. Add Kale and Cream: Stir in 1 cup half and half and 2 cups chopped kale leaves. Heat the soup gently until the kale wilts slightly, about 3-5 minutes.
  6. Serve and Garnish: Ladle the soup into bowls and garnish with sliced green onions and chopped cooked bacon to add a savory crunch and flavor contrast.

Notes

  • You can adjust the thickness by adding more vegetable broth if you prefer a thinner soup.
  • For a vegetarian version, omit the bacon garnish or use vegetarian bacon alternatives.
  • Leftover soup can be refrigerated for up to 3 days and reheated gently on the stovetop.
  • Russet potatoes create a creamy texture; Yukon Gold potatoes can be used as a substitute but may be less fluffy.
  • If you prefer a smoother consistency, blend the soup more completely.

Nutrition

  • Serving Size: 1 bowl (about 1.5 cups)
  • Calories: 280
  • Sugar: 5g
  • Sodium: 650mg
  • Fat: 12g
  • Saturated Fat: 7g
  • Unsaturated Fat: 4g
  • Trans Fat: 0g
  • Carbohydrates: 34g
  • Fiber: 5g
  • Protein: 6g
  • Cholesterol: 25mg