Pre-heat the oven to 350℉ and prepare your baking sheets with parchment paper and set aside.
Melt the butter or coconut oil and pour into the medium mixing bowl.
Shred your carrots and the apple, add to the same bowl as the butter and set aside.
In a large mixing bowl, combine the oats, flour, baking soda, salt, spices, ground flaxseed, and nuts.
In the bowl with the butter, carrots, and apple, add the egg, applesauce, vanilla, honey and brown sugar. Stir to combine.
Add the wet mixture to the dry until well incorporated.
Scoop with the ice-cream scoop or a 1/4 measuring cup and portion out onto your prepared baking sheet about 2 inches apart. With damp hands, gently press the cookies into a flatter round, about 1/2 inch thick.
Bake for 15-20 minutes on the middle rack. Transfer to the cooling rack and serve warm or cool completely and store in an air-tight container in the refrigerator for up to one week. See notes for freezing instructions.