Traditional Irish Leek and Potato Soup

Name: Traditional Irish Leek and Potato Soup
Prep time: 15 min
Cook time: 35 min
Total time: 50 min
Yield: 6 servings
Ingredients: 4 large large leeks, white and light green parts only, sliced into half-moons; 2 lb russet potatoes, peeled and cut into 1-inch cubes; 4 tbsp unsalted butter; 4 cup vegetable broth, low-sodium preferred; 1 cup whole milk, room temperature; 1 tsp fine sea salt; 0.5 tsp white pepper, freshly ground if possible; 2 tbsp fresh chives, finely chopped

Smooth Irish Leek and Potato Soup — Velvet Comfort in Every Spoonful

Leeks and potatoes make magic together in this soul-warming soup that's been feeding Irish families for centuries. The key is cooking those leeks low and slow until they're silky sweet, then letting the potatoes break down just enough to thicken everything naturally.

IrishSoupVegetarianComfort FoodBudget FriendlyOne PotWinter

Prep15 min

Cook35 min

Total50 min

Servings6

Difficultyeasy

Nutrition

fat11g

carbs32g

protein6g

calories245

Ingredients

4 largelarge leeks, white and light green parts only, sliced into half-moons
2 lbrusset potatoes, peeled and cut into 1-inch cubes
4 tbspunsalted butter
4 cupvegetable broth, low-sodium preferred
1 cupwhole milk, room temperature
1 tspfine sea salt
½ tspwhite pepper, freshly ground if possible

Garnish

2 tbspfresh chives, finely chopped(optional)

Instructions

Set your butter in a large, heavy-bottomed pot over medium heat and let it melt completely. You want steady, gentle heat here — no rushing.
Slide in the sliced leeks and stir to coat with butter. Cook them patiently, stirring occasionally, until they're completely soft and translucent with no harsh bite left. This is where your soup's sweet foundation gets built.
⏱ 8 min
Add the potato cubes and pour in all the broth. Crank the heat to high and bring everything to a vigorous boil — you'll see bubbles breaking the surface consistently.
Lower the heat to maintain a steady simmer and let the potatoes cook until they're fork-tender and starting to break apart at the edges. They should mash easily when pressed against the pot's side.
⏱ 20 min
Use an immersion blender to puree about half the soup, working in short pulses. You want some chunks of potato and leek for texture — don't make it perfectly smooth.
Pour in the milk gradually while stirring, then season with salt and white pepper. Taste and adjust — you might need more salt than you think.
Warm the soup through over medium-low heat just until it's steaming hot. Don't let it boil once the milk is in, or it might curdle on you.
⏱ 3 min
Ladle into warm bowls and scatter chives over the top if you're using them. Serve immediately while it's at its silkiest.