Ribbon Jello Salad
["4 small boxes Jell-O (red, green, yellow and orange)", "2 c. cold milk", "1 c. sugar", "2 pkg. unflavored gelatin", "1 pt. sour cream", "2 tsp. vanilla", "Cool Whip", "nuts (garnish)"]
["1st Layer:", "Mix", "1", "package Jell-O, 1 cup boiling water and add 1/2 cup cold water.", "Chill until firm."]
["cold milk", "sugar", "unflavored gelatin", "sour cream", "vanilla", "nuts"]