The sandwiches are easy to make and since they may be frozen up to one month, why not make a few more to keep on hand?
Stir together the pecans, banana, and vanilla. Spoon equal amounts of the banana mixture on 3 squares, and top with the remaining squares, pressing down very lightly to adhere.
Wrap individually in a sheet of foil and freeze until firm, about 2 hours.
This recipe excerpted from Designed for One. ©2017 by the American Diabetes Association. Available at ShopDiabetes.org.