1    Graham cracker pie crust
3    Eggs, separated
1 cn (14oz) sweetened condensed
Milk
1 ts Grated lime peel
1/3 c  Lime juice
Whipped topping (garnish)
Few drops green food
Coloring

In large bowl, beat egg whites until stiff peaks form; set aside. In
small bowl, beat egg yolks. Mix in milk. Gradually add lime peel &
juice. Stir to blend well. Fold into egg white mixture; add food
coloring. Pour into crust & freeze 3 hours. Let stand 15 minutes at
room temperature before serving. Serve with whipped topping.