1. Slice apple into 8 slices (or as close to as possible). 
2. Melt 2 tbsps of butter in cast iron or cooking pan over medium heat. Add apples; with one of the flesh sides facing down.
3. Let cook for 4-5 minutes; flip to other flesh side half way through.
4. If cooking over the fire, combine slices and butter in a folded foil. Shake half way through.  
5. Apple is done when slightly soft. 
6. Pour dulce de leche on top and sprinkle with coconut. Add more to taste preference. 

Voilà! Your coconut & caramel apple is ready to go!