Amount	Ingredient
3-1/3 Cups	2% milk
1/2 Cup	all-purpose flour
3 Tablespoons	fresh parsley, chopped
3 Tablespoons	lemon juice
3-1/2 Ounces	margarine
4 Teaspoons	mushroom base
2-1/2 Pounds	mushrooms, fresh, sliced
7/8 Cup	onion, diced
1-1/4 Pounds	PULLED TURKEY, 3/4-inch diced
1-2/3 Cups	sour cream
3 Quarts	TURKEY STOCK
1 Cup	water, cold
1/2 Teaspoon	white pepper, ground