Hungarian Mushroom Soup is a rich and creamy dish filled with savory mushrooms, tender onions, and a touch of paprika. It’s the perfect comforting meal for chilly nights, with a tangy finish from sour cream and lemon.
Melt the butter in a large pot on medium-high heat, then add the mushrooms and the onions. Sauté for about 5-8 minutes until the onions soften.
Add soy sauce, paprika, salt, dill weed, black pepper, and thyme. Stir in the chicken broth, cover, and let it simmer on medium-low for 10 minutes.
Combine the cornstarch with the milk in a small bowl, and whisk until smooth and no longer clumpy.
Add it to the pot, stir, cover, and let it simmer for another 10-15 minutes on medium-low heat.
In a separate bowl, add the sour cream and ladle about 2-3 cups of the soup broth, slowly streaming the broth into the sour cream. Whisk them well. You want this to be really liquidly so the sour cream tempers properly and doesn't curdle in the soup.
Pour the tempered sour cream mixture into the pot, and add the lemon juice and parsley. Adjust the seasonings and you're ready to serve.
Notes
Sauté Mushrooms for Maximum Flavor: Cook them until they release moisture and turn golden brown for a richer, umami-packed broth.
Temper the Sour Cream: Slowly mix hot soup broth into the sour cream before adding it to the pot. This prevents curdling and ensures a silky texture.
Don’t Skip the Paprika: Hungarian paprika gives the soup its signature warmth and depth. Use high-quality sweet or smoked paprika for the best results.
Adjust Thickness: For a thicker soup, add more cornstarch slurry. For a thinner consistency, stir in extra broth or milk.
Let It Rest: Allow mushroom soup to sit for a few minutes after cooking. This helps the flavors meld beautifully before serving.