In a large bowl, combine flour, coconut, and salt. Add the sweetened condensed milk and vanilla and stir until completely incorporated. Place bowl in the fridge and let dough sit for at least 30 minutes.
Remove dough from fridge and scoop onto cookies sheets using a large spoon or a scoop (each ball of dough should be about the size of a golf ball).
Bake for 12-15 minutes in a preheated oven or until the cookies start to turn a golden color.
Remove from pans immediately and let cool.
Melt chocolate chips on stovetop or in the microwave and drizzle melted chocolate over each cookie.