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Irish Potato Leek Soup Recipe

4.8 from 122 reviews

Irish Potato Leek Soup is a warming and hearty vegetable soup, perfect for chilly days. This comforting recipe features classic Irish ingredients like potatoes, leeks, and carrots, simmered to perfection and blended into a smooth, creamy bowl of deliciousness. It’s a healthy, satisfying meal that pairs beautifully with Irish Soda Bread.

Ingredients

Scale

Main Ingredients

  • 3 tablespoons butter
  • 1 medium onion, chopped
  • 1 leek, cleaned and thinly sliced into half moons (white and light green parts)
  • 3 russet potatoes, peeled and diced
  • 4 cups vegetable stock
  • 2 cups water
  • 2 carrots, chopped
  • 3 celery ribs, chopped
  • 1/2 cup half and half (optional)
  • Salt and pepper to taste

Instructions

  1. Sauté the Vegetables: Melt the butter in a 5-quart enameled cast iron Dutch oven over medium heat. Add the chopped onions, leeks, and diced potatoes. Sauté for about 5 minutes, or until the vegetables are softened and starting to brown, which develops deeper flavors.
  2. Add Liquids and Remaining Veggies: Pour in the vegetable stock and water, then add the chopped carrots and celery. Bring the mixture to a boil, then reduce the heat to low to maintain a gentle simmer. Cook uncovered for 20 minutes, or until all the vegetables are tender when pierced with a fork.
  3. Optional Garnish Preparation: Before pureeing, you can reserve some tender chunks of cooked carrots and celery to use as garnish for each bowl, adding texture and visual appeal.
  4. Blend the Soup: Using a blender or an immersion blender, puree the soup in batches to achieve a smooth, creamy texture. Stir in the half and half if using, which adds richness and a subtle creaminess to the soup.
  5. Season and Serve: Adjust salt and pepper to taste. Serve warm, ideally with a side of Irish Soda Bread and a garnish of fresh greens or the reserved vegetable pieces if desired.

Notes

  • For a dairy-free version, omit the half and half or substitute with coconut milk or a plant-based cream.
  • Cleaning leeks thoroughly is important to remove any grit trapped between the layers.
  • Reserving some cooked vegetables before blending adds nice texture when serving.
  • This soup can be refrigerated for up to 3 days or frozen for longer storage.
  • Use an immersion blender for quick puréeing directly in the pot without transferring hot soup.

Keywords: Irish Potato Leek Soup, vegetarian soup, comforting soup, Irish recipes, vegetable soup, creamy potato soup