Oysters Rockefeller Stew - cooking recipe

Ingredients

1 (10 ounce) package frozen spinach
3 cups milk
1 slice onion
4 tablespoons butter
3 tablespoons flour
1 teaspoon salt
1 teaspoon steak sauce
1/2 teaspoon celery salt
1/8 teaspoon white pepper
1 dash nutmeg
1 cup light cream
1 quart shucked oyster

Preparation

In a saucepan cook the spinach, milk, and onion for about 30 minutes, stirring occasionally. Rub this mixture through a sieve or use a Foley food mill if you have one. In a large saucepan melt the butter. Blend in, with constant stirring, the flour and the seasonings. Stir in the hot spinach mixture and cook until it has thickened slightly. Add the shucked oysters and the cream and cook until the edges of the oysters begin to curl (this takes about 5 minutes). Stir occasionally while you are doing this. Serve the soup in hot soup plates.