Use a fork or potato masher to mash your banana in a large bowl
Add the almond butter and mix. Add the oats (start with 1.5 cup and add the addition 0.5 cup at the end if the mixture is too wet) and ground flax and mix. Add the rest of the ingredients and stir.
Place in the fridge for 30 minutes to harden. Form 12-16 ~1 inch size balls.
You can substitute the currants and pumpkin seeds for other dried fruit, nuts or seeds.