Homemade Cream of Mushroom Soup Recipe

Heat butter. Add mushrooms, onion, celery, garlic, parsley, nutmeg, pepper, salt. Sauté until mushroom softens and lose their liquid. Sprinkle flour over mixture and continue cooking for several minutes. Add chicken stock gradually stirring constantly. Boil. Reduce heat, cover and simmer 15 minutes. Puree mix in blender and return to pan. Stir in milk and heat thoroughly.