1 cn Condensed milk
6    Eggs,separated
1/2 c  Key Lime Juice
1 tb Cream of tartar
1 c  Sugar
1    10" pie crust
Or 2 - 8" pie crust

Whip together condensed milk and separated egg yolks until light and
creamy at medium speed,about 8 minutes.Add 1/2 cup lime juice.
Let rotate at low speed for about 1 second.Fold a few times with a rubber
spatula.Pour into baked pie shell.Let stand.
Beat separated egg whites with cream of tartar for a full five
minutes.Add sugar.Beat another full five minutes.Spread on top of pie.Brown
in oven at 350 degrees.