*Press half of crumb mixture into a 9x13 pan
*For the filling you will need 1/2 c fresh lemon juice and the zest of 1 lemon
*Mix the lemon with 1 can sweetened condensed milk until smooth
*Spread the lemon mixture over the pressed crumb mixture
*Top with remaining crumbs
*Bake at 350 for 25 minutes
*Cool for 30 min and then cut into squares
*Keep refrigerated until ready to serve!