Name: Polish Dill Soup with Potatoes
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Ingredients: 2 tablespoons unsalted butter; 1 medium onion, finely chopped; 2 cloves garlic, minced; 4 cups low-sodium vegetable or chicken broth; 4 medium waxy potatoes, peeled and cut into 1/2-inch cubes; 1 medium carrot, diced; 1 cup heavy cream or half-and-half; 1 tablespoon all-purpose flour; 1 large bunch fresh dill, finely chopped (about 1/2 cup packed); 1 teaspoon salt, or to taste; 1/2 teaspoon freshly ground black pepper, or to taste; 1 cup water

Polish Dill Soup with Potatoes tastes bright, creamy, and herby with just enough tang to keep every spoonful interesting. It works perfectly for busy weeknights, since you can get it on the table in about 45 minutes, and it still feels cozy enough for a slow Sunday lunch. I grew up on soups like this in a very potato-forward household, so this one feels like a warm hug from my Midwest kitchen to yours.

Why Polish Dill Soup with Potatoes Is Worth It

This soup hits that sweet spot between comforting and fresh. The potatoes make it hearty, while the dill and sour cream keep it light and zippy instead of heavy.

You simmer simple ingredients, yet the flavor tastes layered and old-world. It also uses budget-friendly pantry staples, so you get big flavor without a scary grocery bill.

“This Polish Dill Soup with Potatoes tastes like a cozy countryside lunch in a bowl, with bright dill and creamy potatoes stealing the show every time. ★★★★★”

Ingredients You Need

Here is what you need to make a classic pot of Polish Dill Soup with Potatoes. I list the ingredients in the order you use them so cooking feels smoother.

Produce

1 medium yellow onion, finely chopped
2 medium carrots, diced
2 celery stalks, diced
3 to 4 cloves garlic, minced
1 ½ pounds potatoes, peeled and cut into ½ inch cubes
- Waxy potatoes like Yukon Gold hold shape best.
1 small parsnip, diced (optional but very traditional)
1 small leek, white and light green parts sliced, well rinsed (optional but tasty)
1 small bunch fresh dill, finely chopped, divided
- Use stems for simmering and fronds for finishing.

Pantry & fridge

3 tablespoons unsalted butter
- Use olive oil instead if you want a lighter or dairy free base.
1 tablespoon neutral oil if your butter browns too fast
3 tablespoons all purpose flour
- Use gluten free all purpose blend if needed.
6 cups low sodium chicken broth or vegetable broth
- I like Better Than Bouillon for an easy pantry shortcut.
1 cup water, plus more as needed to thin
1 cup sour cream
- Use full fat for best flavor and texture.
1 teaspoon Dijon mustard
- This small amount boosts tang without making it taste like mustard soup.
1 to 2 teaspoons white vinegar or fresh lemon juice
- Adjust to taste at the end for brightness.
1 to 1 ½ teaspoons fine sea salt, to taste
½ teaspoon black pepper
½ teaspoon sugar
- This tiny bit balances the acidity from sour cream and vinegar.

Optional flavor boosters

1 bay leaf
½ teaspoon dried marjoram or dried thyme
½ teaspoon sweet paprika

Equipment

Large heavy pot or Dutch oven, at least 4 to 5 quarts
Cutting board and sharp knife
Wooden spoon or heat safe spatula
Ladle
Small bowl and whisk for tempering sour cream
Measuring cups and spoons

Quick Tips & substitutions

Use Yukon Gold or other waxy potatoes so they stay tender without turning mealy.
Rinse sliced leeks very well since they love to hide grit between layers.
Swap butter with olive oil and sour cream with full fat coconut yogurt for a dairy free version.
Use vegetable broth instead of chicken broth to keep the soup vegetarian.
Stir in Greek yogurt instead of sour cream if that is what you have, but thin it with a little warm broth first.
Chop dill just before you add it so it stays bright and fragrant.
Taste at the end and adjust salt and acid, since potatoes soak up seasoning like little sponges.
Keep the soup at a gentle simmer after you add sour cream so it stays smooth and creamy.

How to Make Polish Dill Soup with Potatoes

Step 1: Prep the vegetables

Peel and cube the potatoes, then place them in a bowl of cold water so they do not discolor. Dice the onion, carrots, celery, and parsnip if you use it. Slice the leek and rinse it in a bowl of water until no grit remains. Mince the garlic and chop the dill, keeping stems and fronds separate.

Step 2: Build the flavor base

Heat the butter and oil in your pot over medium heat. Add onion, carrots, celery, parsnip, and leek. Stir and cook about 6 to 8 minutes until the vegetables soften and the onion turns translucent and sweet. Add garlic and cook 30 to 60 seconds until fragrant, not browned.

Step 3: Add flour and spices

Sprinkle flour over the vegetables and stir well so it coats everything. Cook 1 to 2 minutes while you stir, so the flour loses its raw taste. Add dried marjoram, paprika, bay leaf, salt, and pepper. Stir again so the spices wake up in the hot fat.

Step 4: Add broth and potatoes

Pour in a splash of broth while you stir to loosen the floury bits from the bottom. Slowly add the rest of the broth and the cup of water while you keep stirring, so no lumps form. Drain the potatoes and add them to the pot along with the dill stems. Bring the soup to a gentle boil, then lower the heat to a steady simmer.

Step 5: Simmer until tender

Simmer the soup 15 to 20 minutes, uncovered, until the potatoes and root vegetables turn tender when you pierce them with a knife. Stir occasionally so nothing sticks. Taste a potato cube to check texture and seasoning. Adjust salt if the broth tastes bland at this point.

Step 6: Temper the sour cream

Scoop the sour cream into a small bowl. Ladle in a few spoonfuls of hot soup broth and whisk until smooth. Keep adding hot broth and whisking until the sour cream mixture feels warm and pourable. This step keeps the sour cream from curdling when it meets the hot soup.

Step 7: Finish the soup

Turn the heat to low. Slowly pour the warm sour cream mixture into the pot while you stir the soup. Add Dijon mustard, most of the chopped dill fronds, and a small pinch of sugar. Stir and taste, then add vinegar or lemon juice a little at a time until the flavor tastes bright and balanced.

Step 8: Adjust thickness and serve

Check the consistency and add a splash of water or broth if the soup feels too thick. Taste again for salt, pepper, and acidity. Ladle Polish Dill Soup with Potatoes into bowls and top with extra dill and a small spoonful of sour cream if you like. Serve hot with crusty bread or a simple salad.

Recipe Variations

Gluten free
- Use a gluten free all purpose flour blend or skip the flour and thicken with a slurry of cornstarch and water at the end.
Vegan
- Use olive oil instead of butter, vegetable broth, and a rich plant based yogurt or cashew cream instead of sour cream.
Low carb
- Swap some or all potatoes with cauliflower florets or celery root cubes, and shorten the simmer time so they stay tender.
Extra protein
- Stir in cooked chicken breast, turkey, or white beans near the end of cooking.
More veggies
- Add green peas, green beans, or shredded cabbage during the last 10 minutes of simmering.
Extra tangy
- Add a spoonful of chopped dill pickles or a splash of pickle brine for a sharper, more traditional sour note.

Ways to Serve

Ladle into bowls and top with extra fresh dill and a swirl of sour cream.
Serve with crusty bread, rye bread, or a simple buttered roll.
Pair with a crisp cucumber salad or tomato salad for a light meal.
Pack in a thermos for a cozy work lunch or school lunch.
Offer with boiled eggs on the side for extra protein and a very Polish touch.

Storage Success

Cool the soup until it reaches room temperature, then move it to airtight containers and place it in the fridge. The flavors deepen overnight, so the soup tastes even better the next day. Reheat gently on the stove over low to medium heat and stir often so the sour cream base stays smooth. If the soup thickens in the fridge, thin it with a splash of broth or water while it warms.