Comforting Leek and Potato Soup with Chive Cream Bowl

Crystal Anderson
Crystal Anderson
Published: February 27, 2026
Tags: Comfort Food, Vegetarian, easy, Soup, Weeknight

Leek Soup

Silky leek and potato soup finished with chive cream—cozy, simple, weeknight-ready.

Prep Time:15 minCook Time:35 minTotal Time:50 minServings:4Difficulty:Easy

This leek and potato soup is the kind of bowl that feels like a warm hug—silky, savory, and built on the sweet, onion-like flavor of gently sautéed leeks. It’s simple enough for a busy weeknight but elegant enough to serve when friends drop by; a little chive cream swirled on top brightens the whole thing and makes it feel special.

I love how forgiving this recipe is: trim and rinse the leeks, simmer until the potatoes fall apart, and blitz until velvety. You can make it entirely vegetarian, swap in broth you love, or keep a bit of reserved cream for a glossy finish—either way, it’s cozy, comforting cooking that rewards minimal fuss.

Nutrition (per serving)

Calories:320 kcal
Protein:8 g
Carbs:38 g
Fat:14 g

Directions

  1. 1
    Sliced leeks rinsing in a glass bowl

    Trim and halve the leeks lengthwise, then slice thinly and rinse to remove grit. Pat dry.

  2. 2
    Soft leeks and onion cooking in a heavy pot

    Heat butter and olive oil in a large pot over medium heat. Add the diced onion and leeks and cook, stirring occasionally, until very soft and fragrant, about 8–10 minutes.

  3. 3
    Potatoes, herbs, and stock added to leeks in a pot

    Add the minced garlic and cook 30 seconds more, then add the diced potatoes, thyme, bay leaf, stock, salt, and pepper. Bring to a simmer.

  4. 4
    Leek and potato soup gently simmering in a Dutch oven

    Reduce heat and simmer gently until the potatoes are very tender, about 20 minutes.

  5. 5
    Immersion blender pureeing leek and potato soup

    Remove the bay leaf and use an immersion blender to puree the soup until smooth and velvety. Alternatively, work in batches in a blender and return to the pot.

  6. 6
    Cream swirled into smooth leek and potato soup

    Stir in the 1/2 cup heavy cream and lemon juice. Warm through for a minute or two; taste and adjust seasoning.

  7. 7
    Chopped chives whisked into thick cream

    Make the chive cream garnish by whisking the extra 2 tbsp heavy cream with the chopped chives and a pinch of salt.

  8. 8
    Leek and potato soup topped with chive cream and Parmesan

    Ladle soup into bowls, drizzle a spoonful of chive cream on each, and finish with a grind of black pepper and a sprinkle of Parmesan if using.

  9. 9
    Finished leek and potato soup served with crusty bread

    Serve hot with crusty bread for dipping and enjoy the comforting flavors.

Ingredients

  • Leeks, white and light green parts only, sliced and rinsed:2 pieces
  • Russet potatoes, peeled and diced:1.5 lb
  • Yellow onion, diced:1 pieces
  • Garlic, minced:2 pieces
  • Unsalted butter:2 tbsp
  • Olive oil:1 tbsp
  • Vegetable or chicken stock:4 cups
  • Fresh thyme or 1/2 tsp dried thyme:1 tsp
  • Bay leaf:1 pieces
  • Kosher salt (adjust to taste):1.5 tsp
  • Black pepper, freshly ground:0.5 tsp
  • Heavy cream (for soup):1/2 cup
  • Extra heavy cream (for chive cream garnish):2 tbsp
  • Fresh chives, finely chopped:2 tbsp
  • Fresh lemon juice:1 tbsp
  • Grated Parmesan (optional garnish):1/4 cup

Tips & Notes

  • Trim leeks carefully—dirt hides between layers. Slice first, then rinse in a bowl of cold water and lift out the grit.
  • For a dairy-free version, substitute coconut cream or an extra splash of olive oil and omit the chive cream or use a cashew cream.