1 graham cracker crust or sweet pastry pie dough
1 can Eagle Brand condensed milk
3 egg yolks
1/2 c. fresh lime juice
2 c. milk
1 pkg. Dream Whip
Green food color (optional)

In large mixing bowl beat eggs. Add milk. While beating, slowly add lime juice. (You can add 2 or 3 drops of food coloring now.)

Prepare Dream Whip and milk in a separate bowl. Then fold into key lime mixture. Pour into pie crust and spread out. Careful not to collapse the mixture.

Since you get 2 packages of Dream Whip in one box, you might as well use the other package for a topping. Refrigerate at least 1 hour then serve.