FILLING:

1 can sweetened condensed milk
1 (8 oz.) sour cream
1 sm. frozen limeade
1 (8 oz.) Cool Whip
3-4 drops green food coloring

Mix in order given and pour into chocolate crust. Refrigerate.

CRUST:

2/3 sm. pkg. (25-28) Oreo cookies
1 stick butter

Chop cookies in food processor. Add melted butter. Line large pie pan and pack gently for easier slicing.