Easy Creamy Asparagus Potato Soup Recipe
If you are craving Creamy Asparagus Soup, this one is for you.
Yukon Golds blend into a silky base, buttery leeks add sweetness, and a spoonful of horseradish, stirred in at the end, gives this delicious soup a little kick.
This Easy Creamy Asparagus Potato Soup is Polish in spirit, with fresh dill, sour cream, rye bread croutons, and caraway.
If you are new to cooking with horseradish or leeks, this recipe is a great place to start. Everything comes together in one pot. Blending takes about two minutes, and the result is a creamy soup great for a chilly day but light enough for a spring dinner.
Quick Look at this Recipe:
Looking for more recipes with Asparagus?
How is this recipe different?
- I added leeks and shallots
- I added horseradish
- I added rye croutons with caraway seeds
Key Ingredients and Substitutions
Fresh Asparagus – brings a fresh, grassy flavor. The stalks melt into the soup while the sautéed tips add texture and a bright finish right before serving. What to look for: firm stalks, closed, compact tips, bright green color, and medium-thickness asparagus works best here.
Yukon Golds – give the soup its silky texture without needing heavy cream. They blend into the broth, creating a naturally rich consistency while still letting the asparagus shine. Russet potatoes can work in a pinch, but the soup may feel slightly heavier.
Leeks – bring a gentle onion, but a lightly sweeter flavor, without overpowering the asparagus. Use only the white and light green parts. Wash thoroughly after slicing. Cook slowly in butter until soft and fragrant, not browned.
Other ingredients: shallots, chicken stock (or vegetable broth), sour cream, horseradish, lemon juice, fresh dill, salt, black pepper, rye bread, butter (or olive oil), and caraway seeds.
Equipment you will need
- Large soup pot or Dutch oven
- Sharp knife
- Cutting board
- Vegetable peeler
- Large spoon or spatula
- Large skillet or frying pan
- An immersion blender or a standard blender
- Measuring cups and spoons
- Ladle for serving
Top Tips
Wash the leek really well – leeks love hiding grit between their layers. Slice first, then rinse thoroughly in cold water.
Do not overcook the asparagus tips – keep them bright green and lightly crisp-tender for the best texture and presentation.
Blend while the potatoes are hot – the soup becomes noticeably silkier when blended warm.
Add horseradish off heat – stir it in after blending so the sharp flavor stays fresh and lively instead of dulling during cooking.
Toast the caraway seeds in butter first – this wakes up their flavor and makes the rye croutons much more aromatic.
How to make it
- Trim the asparagus tips from the stalks and set them aside.
- Cut the remaining stalks into 1-inch pieces.
- Slice the leek and thoroughly rinse it to remove any grit. Cut the shallot
- Peel and dice the potatoes into small chunks for even cooking.
- In a large saucepan or Dutch oven, melt 2 tablespoons of butter over medium heat.
- Add the sliced leek and diced shallot.
- Cook for 6-8 minutes, stirring occasionally, until soft and fragrant but not browned.
- Add the potatoes and chopped asparagus pieces, and stir to coat with butter.
- Stir for about 1 minute to coat everything in the butter.
- Pour in the stock, then bring to a gentle boil.
- Reduce the heat and simmer for 15–20 minutes, until the potatoes and asparagus are very tender.
- While the soup simmers, melt 2 tablespoons of butter in a skillet over medium heat.
- Add the caraway seeds and cook for about 30 seconds, until fragrant.
- Add the rye bread cubes and toss well.
- Cook for 5–7 minutes, stirring frequently, until golden and crisp.
- Stir in the lemon zest and a pinch of salt. Transfer to a plate to cool.
- In the same skillet, melt 1 tablespoon of butter over medium heat.
- Add the reserved asparagus tips.
- Sauté for 2–3 minutes, until bright green and just tender.
- Lightly season with salt.
- Remove the soup from the heat.
- Blend until completely smooth with an immersion blender, or carefully transfer to a blender in batches.
- Stir in the sour cream. Add 1 tablespoon of horseradish and the lemon juice.
- Stir in the chopped dill.
- Taste and adjust with more horseradish, lemon juice, salt, or white pepper as needed.
Best ways to enjoy
Served with smoked sausage or kielbasa
With a soft-boiled egg and crusty bread
Alongside an open-faced sandwich
With extra fresh herbs and lemon zest on top
With a cold cucumber or radish salad
You may also like:
Storage instructions, reheating
Storage
- Store leftover soup in an airtight container in the refrigerator for 3-4 days.
- Keep the rye croutons stored separately at room temperature so they stay crisp.
- The soup may thicken slightly after chilling because of the potatoes — just add a splash of stock or water when reheating.
Freezing
- You can freeze the soup for up to 2 months, though the texture may become slightly less silky because of the sour cream and potatoes.
- For best results, freeze the soup before adding the sour cream, then stir it in after reheating.
Reheating
- Reheat gently on the stovetop over medium-low heat, stirring occasionally.
- Avoid boiling after adding the sour cream, as it can separate.
- Add a splash of stock, milk, or water if the soup feels too thick.
- Re-crisp the croutons in a dry skillet or in the oven for a few minutes, if needed.
Easy Creamy Asparagus Potato Soup Recipe
Equipment
- large pot or Dutch oven
- sharp knife
- cutting board
- vegetable peeler
- Large spoon or spatula
- skillet or frying pan
- An immersion blender or a standard blender
- measuring cups and spoons
- ladle for serving
Ingredients
For the Soup
- 1 asparagus bunch tips reserved and stalks cut into 1-inch pieces
- 1 leek large, white and light green parts only, sliced and very well rinsed
- 2 Yukon Gold potatoes medium size, peeled and diced
- 1 shallot small, finely chopped
- 2 tablespoons unsalted butter
- 4 cups chicken stock or vegetable stock
- 1/2 cup full-fat sour cream
- 1 to 2 tablespoons prepared horseradish drained slightly, to taste
- 1 teaspoon lemon juice plus more to taste
- 1 tablespoon fresh dill chopped, plus more for serving
- Salt and black pepper to taste
Rye Croutons
- 2 slices rye bread day-old, cut into small cubes
- 2 tablespoons unsalted butter
- 1/2 teaspoon caraway seeds
- 1 teaspoon lemon zest
- Pinch of salt
For Finishing
- 1 tablespoon unsalted butter for the asparagus tips
- dill fronds
- horseradish optional
Instructions
- Trim the tips from 1 asparagus bunchand set them aside. Cut the remaining stalks into 1-inch pieces.
- Slice the 1 leek and thoroughly rinse it to remove any grit.
- Cut the 1 shallot .
- Peel and dice the 2 Yukon Gold potatoes into small chunks.
- In a large saucepan or Dutch oven, melt 2 tablespoons unsalted butter over medium heat. Add the sliced leek and diced shallot.
- Cook for 6-8 minutes, stirring occasionally, until soft and fragrant but not browned.
- Add the potatoes and chopped asparagus pieces, and stir to coat with butter.
- Stir for about 1 minute to coat everything in the butter.
- Pour in the 4 cups chicken stock, then bring to a gentle boil.
- Reduce the heat and simmer for 15-20 minutes, until the potatoes and asparagus are very tender.
- While the soup simmers, melt 2 tablespoons unsalted butter in a skillet over medium heat.
- Add the 1/2 teaspoon caraway seeds and cook for about 30 seconds, until fragrant.
- Add the 2 slices rye bread cut into cubes and toss well.
- Cook for 5-7 minutes, stirring frequently, until golden and crisp.
- Stir in the 1 teaspoon lemon zest and a pinch of salt. Transfer to a plate to cool.
- In the same skillet, melt 1 tablespoon unsalted butter over medium heat. Add the reserved asparagus tips.
- Sauté for 2–3 minutes, until bright green and just tender. Lightly season with salt.
- Remove the soup from the heat.
- Blend until completely smooth with an immersion blender, or carefully transfer to a blender in batches.
- Stir in the 1/2 cup full-fat sour cream. Add 11 to 2 tablespoons prepared horseradish and the 1 teaspoon lemon juice.
- Stir in the chopped 1 tablespoon fresh dill.
- Taste and adjust with more horseradish, lemon juice, Salt and black pepper as needed.
Notes
Nutrition
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Conclusion
Simple soup that is not lacking in flavor. If you still have one last bunch of asparagus in the fridge, this is a great way to turn it into a delicious soup full of fresh flavors.
