Preheat oven to 350º F. Line two cookie sheets with parchment paper. Set aside.
In a small bowl, combine oats, flour, apple spices, chia seeds, and baking soda. Set aside.
Stir together, in a large bowl, banana, cashew butter, honey, milk, and vanilla. Stir the oat mixture into the banana mixture until combined. Stir in dried raisins.
Using a 1/4-cup measure, drop mounds of dough 3 inches apart on prepared baking sheets.
With small spoon dipped in water, flatten and spread each mound of dough to a 2 1/2-inch round, about 1/2-inch thick.
Bake for 15 minutes, or until browned. Transfer to wire racks to cool completely.