Line a square freezer-friendly baking dish (8" x 8" or 9" x 9") with parchment paper. Set aside.
In a large mixing bowl combine all of the above ingredients. Mix until mostly smooth.
Pour the mixture into the parchment paper-lined dish. Smooth into an even layer with the back of a spatula.
Place the dish into the freezer to set and freeze for at least 4 hours before serving.
To serve, remove the dish from the freezer and lift the parchment paper onto a cutting board. Slice into whatever shapes and however many slices your prefer. I like to slice into 24 small pieces. Enjoy!
Please refer to the post above for valuable information.