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When the air turns crisp and your appetite craves some good old-fashioned comfort, this creamy potato leek soup steps up like a warm hug in a bowl. It’s rich without being heavy, velvety smooth, and packed with flavor from sautéed leeks, hearty potatoes, and just the right amount of cream. Whether it’s your first time making soup from scratch or you’re a seasoned soup whisperer, this recipe is simple, cozy, and guaranteed to become a repeat request in your home. Plus, it’s customizable for all diets, so everyone’s invited to the soup party.
Why You’ll Love This Recipe:
- 🥄 Creamy & Comforting – Think of it as the soup version of a weighted blanket.
- 🌱 Vegetarian & Vegan-Friendly Options – Can easily be adapted for any diet.
- 🕒 Quick & Easy – Ready in just 45 minutes start to finish.
- 💛 Family-Approved – A hit with kids and adults alike.
- 🧊 Make-Ahead Friendly – Stores beautifully for quick meals all week.
Potato Leek Soup
Silky, savory, and just the right amount of creamy—this potato leek soup is the kind of comfort food that gathers everyone around the table. Whether it’s a chilly evening or a Sunday family dinner, one spoonful feels like home.
Ingredients
- 4 tbsp (55g) unsalted butter
- 4 large leeks, white and light green parts only, cleaned and sliced thin
- 1 large onion, chopped
- 2 garlic cloves, minced
- 2 lbs (900g) Yukon Gold potatoes, peeled and diced
- 7 cups (1.65L) chicken or vegetable broth
- 2 tsp kosher salt (or to taste)
- ½ tsp freshly ground black pepper
- 1 cup (240ml) heavy cream
- Optional garnishes: chopped chives, crispy bacon, shredded cheese, or a swirl of sour cream
Instructions
1. In a large Dutch oven, melt the butter over medium heat.
2. Add the leeks, onion, and garlic. Cook for 10 minutes, stirring occasionally, until soft and fragrant (no browning—we want sweet and mellow here).
3. Stir in the potatoes, broth, salt, and pepper. Bring to a boil, then reduce heat and simmer uncovered for 30 minutes, or until the potatoes are tender.
4. Remove from heat. Use an immersion blender to puree until smooth, or carefully blend in batches.
5. Stir in the cream, return to low heat, and warm gently for 5 minutes. Do not boil—this soup prefers a gentle finish.
6. Taste and adjust seasoning, then ladle into bowls. Add garnishes and serve hot.
Notes
- Leek tip: They’re sneaky with dirt—slice lengthwise and rinse well between layers.
- Potatoes: Yukon Golds give a buttery, creamy texture, but russets will also work for a fluffier finish.
- Make it lighter: Swap half the cream for milk or leave it out altogether—the soup still shines.
- Make it vegetarian/vegan: Use veggie broth and replace cream with coconut milk or a splash of cashew cream.
Serving Suggestions
- Serve with crusty bread or baguette slices for dunking.
- Pair with a gooey grilled cheese sandwich for the ultimate comfort combo.
- Create a “topping bar” for kids—think cheese, bacon, chives, and sour cream. Dinner + activity = win.
Storage Instructions
- Refrigerator: Store in a sealed container up to 4 days. Flavors deepen overnight.
- Freezer: Freeze up to 3 months. Thaw in the fridge, then reheat gently on the stove.
Nutrition Information:
Yield: 6 Serving Size: 1 Amount Per Serving: Calories: 241Total Fat: 14gSaturated Fat: 8gTrans Fat: 0gUnsaturated Fat: 5gCholesterol: 37mgSodium: 1402mgCarbohydrates: 24gFiber: 2gSugar: 5gProtein: 6gNutrition information is automatically calculated by a third-party tool and is an estimate only. Exact values may vary based on the specific ingredients and brands used. Please consult a registered dietitian or nutritionist for precise information if needed.
Expert Tips & Variations:
- Cut your leeks lengthwise and rinse thoroughly under running water to remove the hidden dirt, leeks are sneaky like that.
- Want a thinner texture? Add an extra splash of broth at the end until you achieve your ideal consistency.
- Vegan adaptation: use olive oil instead of butter and swap heavy cream with unsweetened coconut milk or any plant-based alternative.
- Add other veggies like carrots or celery during the sauté for extra depth and nutrients.
- For a smoky twist, stir in a teaspoon of smoked paprika or top with crumbled bacon bits.
Serving Suggestions:
🥖 Crusty Bread: A chunk of sourdough or rustic baguette is soup’s most loyal companion.
🥗 Fresh Salad: A peppery arugula salad with lemon vinaigrette cuts through the richness.
🍷 A Glass of White Wine: Try pairing with Sauvignon Blanc or Chardonnay for a touch of elegance.
FAQ Section:
Absolutely! Let the soup cool completely, then store in freezer-friendly containers for up to 3 months. Thaw overnight in the fridge and reheat gently over low heat—no boiling to preserve its creamy texture.
Yes! Swap the butter with olive oil and use a plant-based milk or cream substitute like coconut milk. The result is just as creamy and delicious.
Yukon Golds are ideal for their buttery texture, but russet potatoes work well if you want a fluffier consistency. Red potatoes may be too waxy for blending, but could work in a chunky variation.
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