In a medium saucepan, combine pasta and Special Seasonings, 1 ¼ cups water, 1/2 cup milk, 3 tbsp margarine, steak, mushrooms, green beans, onion, pepper and nutmeg; stir.

Bring to a boil; reduce heat. Gently boil, uncovered 5 to 6 minutes or until pasta is slightly firm, stirring frequently.

Sauce will be thin. Let stand 3 to 5 minutes for sauce to thicken. Stir in sour cream and sprinkle with parsley, if desired.