Belgian Leek and Potato Soup
A comforting and classic Belgian soup, this Leek and Potato Soup is known for its simple yet flavorful ingredients. It features tender leeks and potatoes simmered in vegetable broth, creating a smooth and creamy texture that is both nourishing and delicious.

🧂 Ingredients
- 3 large Leeks(white and light green parts only, sliced and thoroughly washed)
- 2 medium Potatoes(peeled and cubed)
- 1 medium Onion(finely chopped)
- 2 tablespoons Olive oil
- 4 cups Vegetable broth
- 2 cups Water
- 1 teaspoon Salt(or to taste)
- 0.5 teaspoon Black pepper(or to taste)
- 0.5 cup Heavy cream(optional, for extra creaminess)
👨🍳 Instructions
- 1
Wash the leeks thoroughly to remove any dirt. Slice them into segments. Peel the potatoes and dice them into even cubes. Finely chop the onion.
💡 Tip: Ensuring vegetables are cut uniformly helps them cook evenly. - 2
In a large pot, heat the olive oil over medium heat. Sauté the chopped onions until translucent, about 5 minutes. Add the leeks and cook until softened, about another 5 minutes, being careful not to brown them.
⏱️ 10 minutes - 3
Add the cubed potatoes to the pot. Pour in the vegetable broth and water. Season with salt and pepper.
💡 Tip: Using good quality broth will enhance the soup's flavor. - 4
Bring the soup to a boil, then reduce the heat to a simmer. Cover and cook for about 20 minutes, or until the potatoes are tender.
⏱️ 20 minutes - 5
Carefully transfer the soup to a blender (or use an immersion blender) and puree until smooth. If desired, stir in the heavy cream for added richness.
💡 Tip: Blend in batches if using a standard blender to avoid overfilling. - 6
Reheat gently if necessary. Taste and adjust seasoning. Serve hot.
💡 Tip: Garnish with fresh parsley or croutons if desired.
💡 Pro Tips
- ✓Ensure leeks are very well washed, as dirt can hide between the layers.
- ✓Avoid browning the leeks and onions to maintain a clean, sweet flavor.
- ✓For a richer soup, a splash of heavy cream or a knob of butter can be added at the end.
🔄 Variations
- Add a bay leaf during simmering for extra depth of flavor.
- Incorporate a small amount of celery for added aromatic complexity.
- For a heartier soup, add cooked chicken or bacon bits as a garnish.