Preheat oven to 350°F (177°C). Line baking sheets with parchment paper or silicone mats.
Finely shred fresh carrots using a grater. Set aside.
In a large mixing bowl, combine shredded carrots, maple syrup, applesauce, almond butter, egg, and vanilla extract. Mix well until combined.
In a separate medium bowl, whisk together oats, cinnamon, ginger, nutmeg, baking powder, and salt.
Gently fold the dry ingredients into the wet mixture until just combined. Don't overmix.
Optional: Chill dough for 30 minutes to 2 hours for easier handling and better texture.
Using a cookie scoop or tablespoon, drop dough onto prepared baking sheets, spacing 2 inches apart.
Gently flatten each cookie into a thick round disk (they won't spread much on their own).
Bake for 12-15 minutes, or until edges are set but centers still look slightly soft.
Cool cookies on baking sheet for 10-15 minutes before transferring to a wire rack.