This soup is delicious, it tastes just like the mushroom soup at a local restaurant. It comes from the cookbook "Eat, Drink and be Chinaberry". It is creamy and has a distinctive flavor, very Hungarian, and so good.
Saute onions in 2 T. butter,add mushrooms, 1 tsp dill, 1/2 cup liquid,tamari and paprika. Cover and simmer 15 minutes. Melt rest of butter in saucepan, whisk in flour while cooking, add milk, cook until thick. Stir in mushroom mixture and rest of stock. Cover and simmer 15 minutes. Add salt, pepper, lemon juice, sour cream and additional dill if desired. Enjoy!