From the Kitchen of Ann Rakszawski
3 lbs. mushrooms, washed, stems removed, and sliced
� lb. butter
1 large onion
3 T. vinegar
2 T. flour
2 pkg. Serv-a-Gravy, prepared separately, as directed with 3� - 4 cups water
1 tsp. salt
Pepper to taste
Place mushrooms in a 6 quart pot and cover with 4 cups of water. Bring to a boil, and simmer 10 minutes.
While mushrooms are simmering, saute onion in butter. Add onions/butter and vinegar to mushrooms. Bring to boil. Add flour (mix with a little water) gradually, stirring constantly and keep boiling. Add gravy maker, stirring constantly, until soup comes to boil. Cover and simmer until ready to serve.
Recipe Note: Always served for our Christmas Eve dinner. Delicious!