Karl Ratzsch's Cream of Mushroom Soup

Benny Sieu
Karl Ratzsch's Cream of Mushroom Soup
Makes 8 to 10 servings
1 ½ pounds sliced button mushrooms
¾ cup (1 ½ sticks) salted butter
¾ cup flour
6 cups chicken stock
1/3 teaspoon white pepper
1 quart heavy whipping cream
1 cup dry white wine
Pinch of ground nutmeg
1 tablespoon Worcestershire sauce
1 drop hot pepper sauce
¼ teaspoon onion powder
¼ teaspoon granulated garlic
Garlic Parmesan croutons (see note)
Freshly minced parsley for garnish