Potato Leek Soup with Dill (Classic & Creamy)

Potato Leek Soup with Dill is a cozy, creamy bowl with tender potatoes, mellow leeks, and fresh dill, finished with a bright squeeze of lemon if you like.

There’s something about a pot of soup quietly simmering that makes a whole home exhale. This Potato Leek Soup with Dill is one of those recipes I come back to when New York gets that bone-cold wind and everyone in my house suddenly “forgets” where their gloves are.

One chilly afternoon, Lily was doing homework at the counter, Noah was hovering (hoping for “taste tests”), and Emma was begging to stir. I had leeks on the cutting board and potatoes in a bowl of water, and the whole kitchen smelled like comfort before we even ate. That’s the thing about homemade soup, it feeds people twice, once with the smell and once with the bowl.

Pull quote: Homemade soup is the kind of warmth you can ladle.

If you’re collecting cozy favorites, I’ve got More cozy soup recipes waiting for you too.

Ingredients and Preparation

This is a simple dill soup recipe at heart, but the ingredients matter in that quiet, everyday way. Fresh dill is the big one here. It makes the whole pot taste bright and herby, like you opened a window for a minute even if it’s freezing outside.

Also, let’s talk leeks. The first time I cooked with them, I did not clean them well. I served what I thought was a lovely leek and potato soup, and my husband politely said, “Is this… crunchy?” That was dirt. Actual dirt. Now I’m a little intense about rinsing them, and honestly, it’s worth the extra minute.

Ingredients

• 2 tablespoons olive oil or butter
• 3 large leeks (white and light green parts only), thinly sliced
• 3 cloves garlic, minced
• 5 medium Yukon Gold or Russet potatoes, peeled and diced
• 6 cups vegetable broth
• 1 bay leaf
• 1 teaspoon salt
• 1/2 teaspoon freshly ground black pepper
• 1/4 teaspoon dried thyme (optional)
• 1/2 cup fresh dill, finely chopped
• 1/2 cup cream or plant-based cream (optional)
• Lemon juice, to taste (optional)

Prep quick list

• Slice leeks, then rinse thoroughly (see tip below).
• Dice potatoes into even, bite-size pieces so they cook at the same pace.
• Chop fresh dill right before adding it for the best flavor.

Eva’s Note: To clean leeks thoroughly, slice them first, then swish the slices in a big bowl of cold water. Let the grit sink, lift the leeks out with your hands, and drain. I learned this from watching my mom do it like it was nothing, while I was still trying to figure out why my “onion” had sand in it.

If you love soups that lean veggie-forward, you might also like my Fresh vegetable soups collection.

Step-by-Step Cooking Instructions

This is one of those easy soup recipes that feels a little fancy because leeks have that “restaurant” reputation. But I promise, it’s straightforward. The biggest choice you’ll make is texture, do you want it silky smooth, or more like a chunky potato dill soup with little bites to chew?

I’ve made it both ways. One time I blended it a little too enthusiastically and it turned into something closer to mashed potatoes in a bowl. The kids still ate it (with crackers), but I learned my lesson. Potatoes have a lot of starch, and too much blending can make soup go gluey. We’ll keep it creamy potato soup, not wallpaper paste.

1. Sauté the leeks. In a large pot, heat the olive oil or butter over medium heat. Add the sliced leeks and cook for 6 to 8 minutes, stirring often, until soft and fragrant. Try not to brown them, you want sweet and mellow.
2. Add garlic. Stir in the minced garlic and cook for about 30 seconds, just until it smells amazing.
3. Add potatoes and broth. Add the diced potatoes, vegetable broth, bay leaf, salt, pepper, and thyme (if using). Stir well.
4. Simmer. Bring to a gentle boil, then reduce heat to a steady simmer. Cover and cook for 15 to 20 minutes, until the potatoes are very tender when pierced with a fork.
5. Choose your texture. Remove the bay leaf. For a creamy base with some chunks, blend about one-third to one-half of the soup, then stir it back in. (An immersion blender makes this easy, but a regular blender works too. Just blend in batches and be careful with hot liquid.)
6. Add dill and cream. Stir in the fresh dill. If using cream or plant-based cream, add it now and heat gently for 1 to 2 minutes. Do not boil hard after adding cream.
7. Finish and taste. Taste and adjust salt and pepper. Add lemon juice a little at a time if you want extra brightness.

Tip for consistency: If you want it thicker, blend a bit more. If you want it thinner, add a splash of broth. The goal is a spoon-coating, cozy bowl.

If you’re the type who loves a heartier dinner-in-a-bowl moment, this one pairs nicely in your weekly rotation with recipes for Hearty soup lovers.

Tips for Perfect Texture and Flavor

This soup is gentle and savory food in the best way, but a few small choices can take it from “nice” to “make it again next week.” Here’s what I’ve learned after making this on busy school nights, snowy weekends, and those in-between days when you just want something soothing.

Key tip: Don’t over-blend the potatoes. Potatoes release starch, and too much blending can make the soup thick in a gluey way. If you want creamy potato soup with a little personality, blend only part of it. If you want it fully smooth, blend just until smooth, then stop. No need to keep going.

Key tip: Salt in layers. Season lightly at the beginning, then taste again after simmering. Broths vary a lot, and potatoes soak up salt like they’re on a mission.

Key tip: Use lemon to balance. This is optional, but I love it. A small squeeze of lemon at the end brightens the leeks and makes the dill pop. It’s like turning on a lamp in a cozy room. Start with a teaspoon, stir, taste, then decide if you want more.

Eva’s Note: Noah likes this soup thicker, “so it sticks to the spoon,” and Lily likes it smoother. I usually do the half-blend method and call it a truce.

Serving Suggestions

This is one of my go-to delicious soup recipes because it plays so nicely with whatever you’ve got going on. It can be a light lunch, a cozy dinner, or the first course when you want dinner to feel a little special without extra work.

Soup and sandwich pairings

• Grilled cheese (classic, always a win)
• Turkey and sharp cheddar on toasted bread
• Chicken salad sandwich with crunchy lettuce

Soup and salad pairings

• Simple arugula salad with lemon and olive oil
• Cucumber and tomato salad with a pinch of salt
• Mixed greens with apples and sunflower seeds

If you’re serving kids, I’ll tell you what works in my house. Put out a little “topping bar” with extra dill, black pepper, and crackers. Suddenly everyone is invested.

Storage and Reheating

This is the kind of homemade soup that saves you on a busy day. I’ve absolutely pulled a container out of the fridge, reheated it while helping with homework, and felt like I deserved a medal for planning ahead. (Even if it was accidental planning.)

Refrigerator

Let the soup cool, then store in an airtight container in the fridge for up to 4 days.

Freezer

You can freeze it, but here’s the honest truth. Potato soups can change texture after freezing, especially if they’re heavily blended. If you plan to freeze, I recommend freezing it before adding the cream. Freeze for up to 3 months.

Reheating

Reheat gently on the stove over medium-low heat, stirring often. If it thickened in the fridge, add a splash of broth or water to loosen it. If you froze it without cream, add the cream after reheating, then warm for another minute.

Eva’s Note: This is one of my favorite easy soups to make on Sunday, because Monday always shows up faster than I want it to.

Variations and Substitutions

This potato and leek base is wonderfully flexible, which is great when life is busy and your fridge is doing that “almost empty but not quite” thing. Here are a few easy ways to make it your own while keeping the cozy spirit of this dill soup recipe.

• Dairy-free or vegan: Use olive oil instead of butter and swap in plant-based cream. You’ll still get that creamy feel without dairy.
• Extra chunky: Blend less, or skip blending entirely for a more rustic leek and potato soup.
• More herbs: Keep the dill as the star, but you can add a pinch of thyme (already optional) or a little parsley at the end.
• More savory depth: Sauté the leeks a little longer on low heat to bring out their sweetness. That slow-softened leek flavor is everything.
• Thinner soup: Add extra broth until it’s the consistency you like.

If you’re experimenting, taste as you go. The potatoes and broth are a calm canvas, and the dill is your paintbrush.

Frequently Asked Questions about Potato Leek Soup with Dill

How do you clean leeks properly for potato leek soup?

Slice the leeks lengthwise and rinse under cold water to remove dirt. I also like to slice them into half-moons first, then swish them in a big bowl of water so the grit falls to the bottom. When I was a kid, I remember helping in the kitchen and being shocked that something so pretty could hide so much sand. It’s normal, leeks grow in sandy soil, so a good rinse is not optional.

Can I make Potato Leek Soup with Dill in a slow cooker, and how long should it cook?

Yes, cook on low for 6 to 8 hours or high for 3 to 4 hours. I’d sauté the leeks and garlic first if you can, then add everything except the dill, cream, and lemon. Stir in the dill and cream at the end, then taste for lemon. Slow cooker soup always reminds me of winter Sundays when you want the house to smell cozy all day, like the kitchen is giving you a hug.

What’s the best way to thicken potato leek soup without making it gluey?

Blend a portion of the soup or add a bit of potato starch. Blending part of the pot is my favorite, because it thickens naturally without messing with the flavor. If you do use potato starch, start small (about 1 teaspoon mixed with a little cold water), then simmer briefly. One time I over-blended and learned the hard way that potatoes can go from creamy to gummy fast, so now I blend in short bursts and stop the second it looks right.

Can I use dried dill instead of fresh dill, and how much?

Use 1 tablespoon of dried dill in place of 1/2 cup fresh dill. Fresh dill has that bright, leafy flavor, but dried dill is a lifesaver when you’re trying to make dinner happen with what you have. I keep dried dill in my spice cabinet for those nights when I’m not making an extra grocery run, and honestly, it still makes the soup taste like a real dill-forward comfort bowl.

Can I make this soup dairy-free or vegan without losing creaminess?

Yes, use plant-based cream for a similar texture. I’ve made it this way for friends who avoid dairy, and it still comes out cozy and satisfying. The potatoes do a lot of the creamy work already, especially if you blend a portion. My best advice is to choose an unsweetened plant-based cream, then finish with dill and a little lemon so the flavors stay clean and savory.

This Potato Leek Soup with Dill is the kind of comfort food that fits real life. It’s simple, forgiving, and cozy in a way that makes the day feel a little softer. Whether you keep it silky or go for that chunky potato dill soup vibe, I hope it earns a spot in your list of easy soup recipes that you can make without thinking too hard.

Thank you for cooking with me today, it means more than you know.

Come hang out with me over on Pinterest for more cozy, family-friendly ideas.

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