Ingredients
Method
Preparation
- Heat olive oil in a large pot or Dutch oven over medium heat.
- Add the sliced mushrooms and diced onions; cook for about 15 minutes until the onions are translucent and the mushrooms have shrunk in size.
- Once cooked, transfer the mixture to a bowl.
- In the now-empty pot, melt the butter over medium heat.
Cooking
- Whisk in the flour, paprika, dill, 1 teaspoon of salt, and 1 teaspoon of pepper; cook while whisking continuously for 1 minute.
- Deglaze the pan by adding the white wine, whisking until it evaporates.
- Gradually whisk in the broth, allowing the flour mixture to dissolve before adding more.
- Stir in the soy sauce and the reserved mushroom mixture. Bring the soup to a simmer, cooking until the liquid reduces by half, about 5 minutes.
- Whisk in the milk and sour cream, then return the soup to a simmer and stir in the vinegar.
- Off the heat, add the fresh parsley and season with additional pepper to taste.
Notes
For storage, refrigerate leftovers in an airtight container for up to 3 days. Reheat gently on the stove, adding broth if too thick. Freeze cooled soup in freezer bags for up to 3 months.
