Lemon icebox cake

Directions

1. 1
   Bake the cake in 2 layers as directed on package.
2. 2
   When cool, slice each layer in half horizontally, making 4 layers.
3. 3
   In a medium bowl, combine the 2 cans of sweetened condensed milk with the fresh lemon juice.
4. 4
   Reserve half of the mixture and set aside.
5. 5
   Use half of lemon milk mixture to put between layers.
6. 6
   With the reserved mixture, gently fold in the whipped topping, and use to frost the entire cake.
7. 7
   Chill overnight before serving.