1 (6 ounce) can frozen lemonade concentrate, thawed
1 (8 ounce) container frozen whipped topping, thawed
1 (14 ounce) can sweetened condensed milk
1 (9 inch) prepared graham cracker crust
In a large bowl, mix together concentrate and sweetened condensed milk. Fold in whipped topping. Pour filling into crust, and chill before serving.
From Karen M, who sent it this morning, directly after bunko! Bless her.