Hungarian yellow bean soup is a home-style dish of tender wax beans simmered in a paprika-scented broth and finished with sour cream, vinegar, and dill. Recipes vary by household and region; this meatless version balances a gently creamy texture with the beans’ fresh flavor and a bright, tangy finish.
Ingredients
- 1½ pounds (680 g) fresh yellow wax beans, trimmed and cut into 1½-inch (4 cm) pieces
- 1 medium yellow onion, finely diced, about 1 cup (150 g)
- 2 tablespoons (28 g) unsalted butter
- 1 garlic clove, finely minced, about 1 teaspoon (5 g)
- 1 teaspoon (2 g) sweet paprika, preferably Hungarian-style
- 6 cups (1.4 L) low-sodium vegetable broth or chicken broth
- 1 bay leaf
- 1 teaspoon (6 g) fine salt, plus more to taste
- ¼ teaspoon (0.5 g) freshly ground black pepper
- 3 tablespoons (24 g) all-purpose flour
- 3 tablespoons (45 ml) cold water, for the flour mixture
- ¾ cup (180 g) full-fat sour cream, at room temperature
- 1 tablespoon (15 ml) white wine vinegar, plus more to taste
- 2 tablespoons (6 g) finely chopped fresh dill
- 1 teaspoon (4 g) granulated sugar, optional, to round out the acidity
Instructions
- Prepare the beans and aromatics. Rinse the wax beans, trim away the stem ends, and cut them into pieces about 1½ inches (4 cm) long. Dice the onion and mince the garlic. Measure the broth and other ingredients before heating the pot. If the beans are especially mature, remove any tough strings along the seams; tender young beans usually need no extra preparation.
- Soften the onion. Melt the butter in a heavy 4- to 5-quart (3.8- to 4.7 L) pot over medium heat. Add the onion and cook for 5 minutes, stirring now and then, until it is soft and translucent but not browned. Add the garlic and paprika and stir for about 30 seconds. Keep the paprika from scorching, since burnt paprika can taste bitter.
- Simmer the beans. Add the cut beans, broth, bay leaf, salt, and pepper. Bring the liquid to a gentle boil, then lower the heat so it simmers steadily. Cover the pot partially and cook for 20 minutes, stirring once or twice. The beans should be tender when pierced with a fork but should still hold their shape. If your beans are unusually thick or mature, simmer for a few minutes more and check again.
- Make the thickener while the beans cook. Whisk the flour with the cold water in a small bowl until smooth, with no dry pockets. After the beans have simmered for 20 minutes, stir this slurry into the pot gradually. Simmer uncovered for 5 minutes, stirring frequently along the bottom, so the broth thickens and the flour cooks through. The soup should lightly coat a spoon rather than become pasty.
- Temper the sour cream. Put the room-temperature sour cream in a bowl. Whisk in about ½ cup (120 ml) of hot soup broth a spoonful at a time until the mixture is warm and fluid. This gradual warming helps the sour cream blend smoothly instead of breaking into small curds when it meets the hot pot.
- Finish and season. Turn the heat to low and stir the tempered sour cream into the soup. Do not let the soup boil after adding it. Stir in the vinegar and dill, then taste. Add the optional sugar if the broth seems sharply sour, and adjust the salt, pepper, or vinegar to suit your taste. Remove the bay leaf and serve hot.
Tips
- Choose tender beans. Fresh yellow wax beans are traditional for the dish’s characteristic color and mild, grassy flavor. If they are hard to find, substitute fresh green beans in the same quantity. The soup will taste much the same, but it will lose its golden color. Frozen yellow or green beans are also useful; add them directly from frozen and start checking for tenderness after about 12 minutes.
- Use sweet paprika, not hot paprika, as the base. Hungarian sweet paprika has a mellow, rounded flavor, while hot paprika can make the entire pot spicy. If Hungarian-style paprika is unavailable, ordinary sweet paprika works well, though the flavor may be a little less fragrant. Add any hot paprika sparingly at the table or in a small portion first.
- Keep the sour cream from splitting. Room-temperature sour cream and the gradual broth-tempering step are important. Once the sour cream is stirred in, keep the pot over low heat and avoid boiling it. If you need to hold the soup, turn off the burner rather than leaving it bubbling while you prepare the rest of the meal.
- Adjust thickness with broth, not extra flour. This soup thickens further as it stands. If it becomes thicker than you like, loosen individual servings with a splash of warm broth or water. Add any extra salt or vinegar after thinning, since the added liquid will soften the seasoning.
Serving Suggestions
Serve the soup warm in shallow bowls, with a little extra chopped dill and a spoonful of sour cream on top if desired. Crusty bread, rye bread, or soft rolls are useful for catching the paprika-and-sour-cream broth. For a more substantial meal, offer boiled potatoes, buttered noodles, or a simple cucumber salad alongside it. A crisp salad with a mild dressing works especially well because the soup already has a pleasantly sharp vinegar note.
This is a satisfying first course in a larger meal, but a generous bowl can also stand on its own for lunch. If serving several people, keep the soup warm over very low heat without letting it boil, and add the final garnish just before it reaches the table. A small bowl of extra vinegar lets guests make their portions more tart without changing the whole pot.
Variations
- Use a roux for a more traditional texture. Instead of the flour-and-water slurry, melt 2 tablespoons (28 g) butter in a small pan, whisk in 2 tablespoons (16 g) flour, and cook for 1 to 2 minutes, stirring constantly. Whisk in a ladle of broth, then stir the mixture into the soup. This adds a richer, slightly buttery taste. Keep the heat moderate so the roux stays pale rather than taking on a toasted color.
- Make it dairy-free. Replace the butter with olive oil and use an unsweetened, unflavored plant-based sour cream alternative. Stir it in off the boil, since plant-based products can also separate when overheated. The finish may be less rich and less tangy, so taste and add vinegar gradually.
- Add potatoes or a little meat. For a heartier vegetable soup, add 1½ cups (225 g) diced waxy potatoes with the beans; they will need to become tender before thickening. Some family-style versions include smoked meat or sausage, but this recipe is meatless. If adding fully cooked smoked sausage, warm it in the broth and check the package directions; for raw sausage, cook it separately until the safe temperature specified for that product is reached before adding it.
- Make the finish more herbaceous or tart. Increase the dill to 3 tablespoons (9 g), or add a little chopped parsley with it. For a sharper version, add vinegar 1 teaspoon (5 ml) at a time after the sour cream has been incorporated. This lets you find the balance you like without making the whole soup too sour.
Storage and Reheating
Cool leftovers promptly and refrigerate them within 2 hours of cooking in a covered, shallow container. The soup keeps for 3 to 4 days in the refrigerator. It may thicken as the beans and flour settle, and the sour cream can look slightly less smooth after chilling; stir gently when reheating. For the best texture, warm only the portion you plan to eat in a small saucepan over low to medium-low heat, stirring often, and do not bring it to a boil.
You can also reheat a serving in the microwave in a covered, microwave-safe bowl, stirring every 30 to 45 seconds so it warms evenly. Leftovers should reach 165°F (74°C) when reheated, measured with a food thermometer. If you plan to freeze the soup, freeze it before adding the sour cream, if possible. Thaw it overnight in the refrigerator, reheat it, then temper and add fresh sour cream and dill. Soup already finished with sour cream can be frozen, but the dairy may separate and the texture may be grainier after thawing.
Frequently Asked Questions
What are Hungarian yellow beans?
They are yellow wax beans, a variety of common bean with pale yellow pods and a mild flavor. They are often sold fresh in summer, though availability varies by market. Look for firm, smooth pods that snap rather than bend limply. Green beans are the easiest substitute if yellow wax beans are not available.
Can I use canned beans?
Yes, but the result will be softer and the cooking time will be shorter. Drain and rinse about 3 cans (15 ounces or 425 g each) of yellow or green beans, then add them after the onion and broth have simmered for about 5 minutes. Heat them through for 5 to 8 minutes before thickening. Since canned beans can be salty, begin with less salt and adjust at the end.
Can I make the soup without sour cream?
Yes. Leave it out for a lighter, brothier soup, or stir in an unsweetened dairy-free sour cream alternative. You can also serve plain yogurt on the side, but avoid boiling soup after adding it because yogurt may separate more readily. Without sour cream, the soup will be less creamy and its vinegar flavor will seem more pronounced, so add the vinegar gradually.
Why did my sour cream curdle?
The most common causes are adding cold sour cream directly to very hot broth or boiling the soup after it has been added. Tempering the sour cream with warm broth and keeping the finished soup below a boil greatly reduces the chance of separation. Small curds are generally a texture issue rather than a reason to discard properly handled soup; whisking gently may make it look more even.
How do I know when the beans are done?
Test a piece with a fork after 20 minutes of simmering. It should be easy to bite through but not falling apart. Bean size and age affect the timing, so older or larger beans may need several additional minutes, while small fresh beans may cook sooner. Check in short intervals near the end to preserve their shape.
Can I prepare it ahead?
Yes. Cook the soup through the thickening step, cool it promptly, and refrigerate it for up to 3 to 4 days. Reheat gently, then temper and stir in the sour cream, vinegar, and dill close to serving time for the freshest flavor and smoothest finish. If the soup has already been finished, it is still fine to store and reheat gently; just expect a somewhat less silky texture.
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