INGREDIENTS
1/4 cup
unsalted butter
1
medium onion, finely chopped
1/2 lb
cremini or white button mushrooms, sliced
1/2 lb
shiitake mushrooms, sliced
3 tbsp
all-purpose flour
4 cups
chicken or beef broth
1/4 tsp
ground pepper
1/4 tsp
ground nutmeg
1 tbsp
freshly squeezed lemon juice
1/4 cup
dry sherry (optional)
1/4 cup
heavy cream
cayenne pepper
Salt
Garnish: chopped fresh chives