What to do with lots of bananas. Process peeled bananas which are not too ripe in the blender with very little soy milk until of ice cream consistency and store in small containers in the freezer. (Being allergic to dairy I have not tried using milk.) My home grown bananas, plentiful this season, are quite sweet, but you can of course add a little jam or fruit jelly or honey. This makes a great dessert, much cheaper and healthier than ice cream. .