Stir together the egg yolks, condensed milk and lemon juice. Pour mixture into the crust and smooth the top.
Bake pie for about 28 to 30 minutes.
Let the pie cool completely, then chill thoroughly before serving.
Serve with sweetened whipped cream or whipped topping.
Notes
Basic Graham Cracker Crust1 ½ cups graham cracker crumbs, 3 tablespoons sugar, 5 tablespoons melted butter. Mix, press into pan and bake at 350 for about 7 minutes.