Add the oats, applesauce, butter, honey and cinnamon to the bowl of a food processor, and pulse several times until the ingredients are mixed. The oats should be slightly broken up, but not turn to flour. Add the raisins, and stir in by hand.
Divide the mixture into 6 balls and place onto a greased baking sheet. (You can use a silicone baking mat if you prefer.) Flatten the cookies with a spoon until they are about 8mm deep. Push any completely exposed raisins into the mixture so they don't burn.
Bake for 20 minutes, turning halfway if necessary. Transfer to a wire rack to cool.
Notes
For gluten free cookies, ensure that your oats are certified gluten free.
For vegan cookies, use coconut oil and maple syrup in the recipe.