Vegetable Dip
["3 egg yolks, beaten", "3 Tbsp. sugar", "3 Tbsp. milk", "3 tsp. vinegar", "1 tsp. dry onion", "3 (8 oz.) pkg. cream cheese", "4 oz. jar Cheez Whiz", "1 1/2 Tbsp. parsley flakes"]
["Cook first 5 ingredients until thick. Add remaining 3 ingredients and mix in mixer until smooth."]
["egg yolks", "sugar", "milk", "vinegar", "onion", "cream cheese", "parsley flakes"]