INGREDIENTS
1/4 lb
unsalted butter
1 1/2 cups
chopped yellow onion (2 onions)
1/4 cup
flour
1 tsp
kosher salt
1/2 tsp
freshly ground black pepper
Defatted turkey drippings plus chicken stock to make 2 cups, heated
1 tbsp
Cognac or brandy
1 tbsp
white wine, optional
1 tbsp
heavy cream, optional