1 (6 oz.) can frozen limeade
1 (14 oz.) can sweetened condensed milk
1 (9 oz.) carton Cool Whip
1-3 drops green food coloring
1 graham cracker pie shell

Thaw frozen juice. Pour juice into a bowl. Add condensed milk (not evaporated). Gently stir in Cool Whip. Add green food coloring and stir. Pour into pie crust and chill in refrigerator until firm.

Note: This is just as good with lemonade and is great because it is quick, easy, and requires no cooking!