This creamy potato leek soup combines caramelized leeks, tender potatoes, and savory chicken broth into a silky base enhanced with cream. Crispy turkey bacon adds a satisfying crunch that contrasts beautifully with the smooth, velvety texture. The entire dish comes together in just 50 minutes, making it perfect for weeknight dinners or elegant entertaining.
The first time I made potato leek soup, it was during a rainy October evening when the wind rattled my kitchen windows. I'd picked up leeks on a whim at the farmers' market, their soil-dusted roots reminding me of my grandmother's garden. Something about their mild onion scent whispered comfort, and within an hour, my kitchen filled with the aroma of what would become a staple in my cold-weather cooking rotation.
Last winter, my neighbor slipped on ice and I brought over a container of this soup while she recovered. When I picked up the empty container days later, her husband sheepishly admitted they actually fought over who got the last bowl. He asked if I could write down the recipe so they wouldnt have to wait for another injury to taste it again.
Ingredients
- Leeks: Focus on the white and light green parts only, as the dark green sections can be tough and bitter even when cooked.
- Russet potatoes: Their high starch content breaks down beautifully, creating that silky texture without needing excessive cream.
- Turkey bacon: A lighter alternative that still delivers that satisfying crispy texture and savory flavor without overwhelming the delicate soup.
- Heavy cream: Just a small amount transforms the texture completely, creating a luxurious mouthfeel without making the soup too rich.
Instructions
- Prep those leeks properly:
- Slice leeks into half-moons and submerge them in a bowl of cold water, swishing gently to release any hidden grit. Watch as the sand falls to the bottom while the leeks float.
- Build your flavor base:
- As you sauté the leeks, onion, celery and garlic, you might be tempted to rush this step, but these 6-8 minutes create the foundation for the entire soup. Listen for that gentle sizzle that tells you theyre releasing their sweetness.
- Perfect the potatoes:
- Keep your potato chunks relatively uniform in size, about 1-inch cubes, so they cook evenly. Theyre done when a fork slides through without resistance.
- Make bacon magic:
- Start with a cold skillet for the turkey bacon and heat it gradually for the crispiest results. The sizzle should be steady but not aggressive.
- Blend with care:
- If using an immersion blender, keep it submerged to avoid splashing hot soup. With a countertop blender, fill only halfway and cover with a kitchen towel while blending to prevent steam buildup.
- Finish with finesse:
- Add the dairy off-heat first, then warm gently. Watch for tiny bubbles at the edges that signal its hot enough without boiling, which could cause curdling.
My brother-in-law, who proudly claims to hate anything vegetable-forward, stopped mid-conversation during Sunday dinner when he tasted this soup. The room fell silent as he took a second spoonful, then a third, before finally looking up and asking if there was a way to package this soup to take on his fishing trips. Coming from him, it was the highest compliment this recipe could receive.
Storing and Reheating Tips
The flavors in this soup actually deepen overnight, making it one of those rare dishes that improves as leftovers. Ive learned to store it without the bacon garnish, adding fresh crispy bits when reheating to maintain that textural contrast that makes each spoonful interesting. When reheating, gentle heat is key, as boiling can cause the creamy elements to separate.
Making It Your Own
This soup welcomes personalization like an old friend accepts your quirks. One autumn, when fresh thyme overtook my herb garden, I doubled the amount and discovered a woodsier, more aromatic version that paired beautifully with roasted mushrooms. Another time, swapping regular potatoes for half cauliflower created a lighter version that still maintained that velvety mouthfeel my family craves.
Serving Suggestions
The best companion for this soup isnt just bread for dipping, though a crusty gluten-free loaf does wonders for catching every last drop. Ive served it in mugs at holiday gatherings where guests could sip while mingling, and in shallow bowls for sit-down dinners where the bacon and herbs create a beautiful presentation.
- For a complete meal, pair with a simple arugula salad dressed with lemon and olive oil to cut through the creaminess.
- If serving for lunch, individual portions in oven-safe crocks topped with a little extra cheese and broiled create restaurant-worthy presentation.
- Keep garnishes in separate bowls at the table so everyone can customize their bowl to their preference.
This creamy potato leek soup has been my kitchen companion through countless rainy days, impromptu gatherings, and quiet solo meals. Each time I make it, I find both comfort in its familiarity and joy in sharing it with someone new.
Recipe FAQs
- → Can I make this soup ahead of time?
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Yes, this soup keeps well in the refrigerator for up to 4 days in an airtight container. Reheat gently over medium heat, stirring occasionally. Add turkey bacon garnish fresh when serving for optimal crispness.
- → What's the best way to clean leeks?
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Slice leeks lengthwise, then chop into the desired size. Rinse thoroughly between layers under running water to remove any trapped soil. Use only the white and light green parts, as the dark green tops are tougher and more bitter.
- → Can I freeze this soup?
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The creamy soup freezes well for up to 3 months when stored in freezer-safe containers. Thaw overnight in the refrigerator and reheat gently. Prepare fresh turkey bacon garnish after reheating for the best texture and flavor.
- → How do I get a smooth, creamy texture?
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An immersion blender creates the smoothest results by blending directly in the pot. For a countertop blender, work in batches and allow steam to escape carefully. For a chunkier texture, blend only half the soup and fold back into the remaining portions.
- → What substitutes work for turkey bacon?
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Regular bacon, prosciutto, or smoked paprika-seasoned chickpeas work well. Cook bacon the same way until crispy. For a vegetarian version, roast smoked paprika-dusted chickpeas in the oven at 400°F for 15-20 minutes until crunchy.
- → Is this truly gluten-free?
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As written with broth and turkey bacon, yes. However, some broths and bacon products contain gluten additives. Always check labels carefully, and choose certified gluten-free products if serving those with celiac disease or gluten sensitivity.