Preheat to 350°F (175°C) and line a baking sheet with parchment paper.
Combine oats, almond flour, baking soda, salt, and cinnamon in a bowl.
Mix maple syrup, applesauce, coconut oil, egg, and vanilla in another bowl.
Stir wet ingredients into dry until just combined.
Fold in chocolate chips, nuts, or dried fruits.
Scoop rounded tablespoons of dough onto the baking sheet.
Bake for 12-15 minutes or until edges are golden brown.
Let cookies cool on the sheet for 5 minutes, then transfer to a rack.
Heat maple syrup and coconut oil in a saucepan until bubbling.
Stir in cocoa powder and vanilla until smooth.
Add oats and stir until fully coated.
Drop spoonfuls onto a parchment-lined baking sheet.
Chill in the fridge for 30 minutes until firm.
Enjoy once set.