2 lemons (peeled freeze the peeling to use as zest in other dishes)
1/2 cup splenda (sugar substitute)
2 1/2-3 cup cold water (ice)
1 After peeling the lemons, either juice the meat with an electric juicer or place in a blender and then strain the juice.
2 Add in Splenda, stir well.
3 Add in cold water.
4 Pour into 1/2 cup serving dishes or cups.
6 (Foods containing Splenda seem to freeze harder than naturally sweetened foods. If you don't want it to freeze super hard, add 1/2 teaspoons of salt to the ice cold water before mixing in with the lemon juice).