Food colouring -Yellow or Green -optional Whipped cream Preheat oven to 160ºC . In large mixer bowl, beat egg yolks with sweetened condensed milk, lime juice, and food colouring if desired. Pour into prepared pastry shell; bake 40 minutes. Cool. Chill. Top with whipped cream. Garnish as desired. Refrigerate leftovers. Note: If using frozen packaged pie shell or 6oz packaged graham cracker crumb pie crust, use 1 can sweetened condensed milk, 3 egg yolks and half cup lime juice. Bake 30 minutes. Proceed as above. Recipe By : ----