SUPER EASY!! Only 4 ingredients and you've got a yummy nutella cookie!! You've got to try this!!! The only "refrigerated" ingredient it requires is eggs and boaters have great tricks for preserving eggs without refrigeration.
Oatmeal cookie recipe tweak: only had 2 cups of oatmeal on hand, added a tad bit less than cups of flour, and added slightly less then cup of brown sugar- cookies cooked for 11 minutes at 375 and were soft inside, but slightly crunchy outside)