Key Lime Pie

Directions

1. 1
   Mix egg yolks and condensed milk.
2. 2
   Add lime juice and mix. Blend Cool Whip in.
3. 3
   Pour into graham cracker crust.
4. 4
   Beat egg whites with 3 tablespoons sugar until stiff.
5. 5
   Put over pie and bake in 425° oven until lightly brown.
6. 6
   Let cool in refrigerator overnight.