Key Lime Pie
["4 egg yolks", "1 can condensed milk", "1/2 c. lime juice", "1 graham cracker crust", "whip topping"]
["Combine the egg yolks and condensed milk and last, add the lime juice.", "Pour into graham cracker crust and top with either meringue or whipped cream."]
["egg yolks", "condensed milk", "lime juice", "graham cracker crust"]