Potato Leek Soup
Potato leek soup is a delightful blend of creamy potatoes and the mild, sweet flavor of leeks. This comforting dish is perfect for cozy nights, casual gatherings, or even upscale dinners. Its simplicity in ingredients and elegance make it a versatile option that can easily cater to various dietary preferences. Whether you serve it as an appetizer or a main course, this soup promises warmth and satisfaction with every spoonful.
Why You’ll Love This Recipe
- Easy Preparation: With just a few simple steps, you can create a delicious and hearty soup that anyone can master.
- Versatile Ingredients: Customize the soup by adding your favorite herbs or toppings to suit your taste.
- Healthy Option: Packed with nutrients from fresh vegetables, this potato leek soup is a wholesome choice for any meal.
- Perfect for Any Occasion: Whether it’s a rainy day or a festive dinner party, this soup fits right in.
- Comforting Flavor: The creamy texture paired with the subtle taste of leeks makes each bowl incredibly satisfying.

Tools and Preparation
To make potato leek soup successfully, you’ll need some essential kitchen tools. These will help streamline the cooking process and ensure everything comes together beautifully.
Essential Tools and Equipment
- Large pot
- Immersion blender (or standing blender)
- Cutting board
- Chef’s knife
- Measuring cups and spoons
Importance of Each Tool
- Large pot: Allows for even cooking of the ingredients while providing ample space to blend everything together.
- Immersion blender: Makes it easy to achieve the desired creamy texture without needing to transfer hot liquids to another container.
- Cutting board & Chef’s knife: Essential for efficiently chopping vegetables while maintaining safety in the kitchen.
Ingredients
For this delicious potato leek soup, gather the following ingredients:
- 2 tablespoons extra virgin olive oil
- 1½ pounds leeks (about 3)
- 1 large white onion
- 1½ pounds potatoes (Yukon Gold)
- 4 cups vegetable broth
- 3 sprigs fresh thyme (or ½ teaspoon dried thyme)
- 2 bay leaves
- 1 teaspoon salt (or more to taste)
- ⅛ teaspoon black pepper
- 4 dollops Greek yogurt (or non-dairy yogurt)
- 2 tablespoons chives (finely chopped for garnishing + optional spring onions)
How to Make Potato Leek Soup
Step 1: Prepare the Vegetables
- Trim off the roots and dark green tops from the leeks.
- Slice them in half lengthwise and rinse under running water to remove dirt between the layers.
- Thinly slice the leeks and 1 large white onion.
Step 2: Sauté Onions and Leeks
- Heat 2 tablespoons of extra virgin olive oil in a large pot over medium heat.
- Add the sliced leeks and onion. Sauté for about 5 minutes, stirring often until they become soft.
Step 3: Add Potatoes and Broth
- Add 1½ pounds of peeled and chopped potatoes to the pot.
- Pour in 4 cups of vegetable broth along with 3 sprigs of fresh thyme, 2 bay leaves, 1 teaspoon of salt, and ⅛ teaspoon of black pepper.
- Bring to a simmer for about 15 to 20 minutes or until the potatoes are fork-tender.
Step 4: Blend Until Smooth
- Turn off the heat once cooked. Using an immersion blender or transferring batches to a standing blender, blend until you reach your desired texture—smooth or chunky.
Step 5: Final Touches
- Taste your potato leek soup and adjust seasoning if needed.
- Top each serving with a dollop of Greek yogurt or sour cream, sprinkle with thinly sliced chives or spring onions, and drizzle with extra virgin olive oil. Enjoy it with crusty garlic bread if you like!
How to Serve Potato Leek Soup
Potato leek soup is a delightful dish that can be served in various ways to enhance its flavor and presentation. Here are some creative serving suggestions to elevate your dining experience.
Classic Garnishes
- Chives: Finely chopped chives add a fresh, oniony flavor that complements the creaminess of the soup.
- Greek Yogurt: A dollop of Greek yogurt offers creaminess and a tangy contrast, making each bowl more satisfying.
Accompaniments
- Crusty Bread: Serve with a slice of crusty bread for a hearty meal. The bread is perfect for dipping!
- Garlic Bread: For an extra kick, garlic bread pairs wonderfully with the soup’s rich flavors.
Seasonal Touches
- Fresh Herbs: Sprinkle fresh herbs like parsley or dill on top to brighten the dish and add color.
- Lemon Zest: A touch of lemon zest can provide a refreshing twist that balances the soup’s creaminess.
How to Perfect Potato Leek Soup
Making the perfect potato leek soup requires attention to detail. Here are some tips to ensure your soup turns out creamy and flavorful.
- Use Fresh Leeks: Selecting fresh leeks will enhance the flavor. Look for firm stalks without any wilting.
- Adjust Consistency: If you prefer a thinner soup, add more vegetable broth until it reaches your desired texture.
- Season Gradually: Taste as you go! Adding salt gradually helps you avoid over-seasoning.
- Blend Thoroughly: For a velvety texture, blend until completely smooth. An immersion blender works great for this.
Best Side Dishes for Potato Leek Soup
Pairing side dishes with potato leek soup can create a well-rounded meal. Consider these options to complement your soup.
- Mixed Greens Salad: A light salad with vinaigrette adds freshness and balances the creamy soup.
- Cheese Toasts: Top slices of baguette with cheese and broil until bubbly for a savory treat.
- Roasted Vegetables: Seasoned roasted vegetables provide depth and a variety of textures alongside the soup.
- Quiche Lorraine: This savory pie adds protein and richness, making it an excellent side dish.
- Savory Scones: Cheese or herb scones offer a delightful contrast in texture when served warm with the soup.
- Stuffed Mushrooms: These bite-sized treats packed with cheese or breadcrumbs make for an elegant accompaniment.
Common Mistakes to Avoid
Making potato leek soup can be simple, but there are common pitfalls to watch out for. Here are some mistakes to avoid when preparing this delightful dish.
- Overcooking the leeks: Sautéing leeks too long can lead to a mushy texture. Cook them just until they’re soft and fragrant.
- Ignoring seasoning: Not seasoning enough can leave your soup bland. Taste and adjust salt and pepper as needed before serving.
- Using the wrong potatoes: Starchy potatoes like Yukon Gold work best for creaminess. Avoid waxy potatoes that don’t break down well.
- Skipping the blending step: Leaving the soup unblended results in a chunky texture instead of creamy. Blend until smooth for the best consistency.
- Neglecting garnishes: Garnishes add flavor and visual appeal. Don’t forget to top with yogurt, chives, or spring onions for extra zest.

Storage & Reheating Instructions
Refrigerator Storage
- Store potato leek soup in an airtight container for up to 3 days.
- Allow the soup to cool completely before sealing it in the container.
Freezing Potato Leek Soup
- Freeze for up to 3 months in a freezer-safe container.
- Leave some space at the top of the container for expansion during freezing.
Reheating Potato Leek Soup
- Oven: Preheat to 350°F (175°C). Place soup in an oven-safe dish, cover with foil, and heat for about 20-25 minutes.
- Microwave: Heat in a microwave-safe bowl for 2-3 minutes, stirring halfway through to ensure even heating.
- Stovetop: Warm over medium heat in a pot, stirring occasionally until heated through.
Frequently Asked Questions
What is potato leek soup?
Potato leek soup is a creamy blend of potatoes and leeks, often seasoned with herbs. It’s a comforting dish perfect for any meal.
How do I make potato leek soup vegan?
To make potato leek soup vegan, simply substitute Greek yogurt with non-dairy yogurt or omit it entirely. Use vegetable broth as required.
Can I freeze potato leek soup?
Yes, you can freeze potato leek soup! Just store it in a freezer-safe container and consume within three months for best quality.
What can I serve with potato leek soup?
Potato leek soup pairs beautifully with crusty bread or garlic bread. You can also serve it alongside salads for a more balanced meal.
Final Thoughts
Potato leek soup is not only delicious but also incredibly versatile. You can customize it by adding different herbs or vegetables according to your taste. This comforting dish is sure to warm you up and satisfy your cravings. Give it a try!
Potato Leek Soup
Discover the cozy comfort of Potato Leek Soup, a creamy and savory blend that warms the heart and satisfies the palate. This delightful soup features the mild sweetness of leeks combined with tender Yukon Gold potatoes, creating a rich and velvety texture that’s perfect for any occasion. Whether you’re hosting a dinner party or enjoying a quiet night in, this dish is both simple to prepare and impressively elegant. With customizable toppings and a healthy profile packed with nutrients, it’s an ideal choice for everyone—from vegan to gourmet enthusiasts. Indulge in every spoonful of this satisfying homemade soup that will surely become a staple in your culinary repertoire.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
- Yield: Serves 6
- Category: Soup
- Method: Stovetop
- Cuisine: Comfort Food
Ingredients
- 2 tablespoons extra virgin olive oil
- 1½ pounds leeks (about 3)
- 1 large white onion
- 1½ pounds Yukon Gold potatoes
- 4 cups vegetable broth
- Fresh thyme and bay leaves for seasoning
- Salt and black pepper to taste
- Greek yogurt or non-dairy yogurt for garnish
- Chives for added flavor
Instructions
- Clean and chop the leeks and onion.
- In a large pot, heat olive oil over medium heat; sauté leeks and onion until soft.
- Add diced potatoes, vegetable broth, thyme, bay leaves, salt, and pepper; simmer until potatoes are fork-tender.
- Blend the soup until smooth using an immersion blender or standing blender.
- Adjust seasoning as needed; serve hot with Greek yogurt or chives on top.
Nutrition
- Serving Size: 1 cup (240g)
- Calories: 210
- Sugar: 3g
- Sodium: 550mg
- Fat: 8g
- Saturated Fat: 1g
- Unsaturated Fat: 6g
- Trans Fat: 0g
- Carbohydrates: 32g
- Fiber: 4g
- Protein: 4g
- Cholesterol: 0mg