sweetened condensed milk
In large bowl mix coconut, sweetened condensed milk, and vanilla.
In another bowl with electric mixer, beat egg whites and salt until stiff peaks form.
Fold egg whites into coconut mixture.
Spray cookie sheet (I use a sheet pan) well with cooking spray(you need to do this each time you put a batch in). Scoop mixture out (I use a ice cream scoop but not necessary) onto the baking sheet.
Bake at 325 for 18-20 minutes or until lightly golden brown around edges and lightly toasted on top.
Let cool on baking sheet for just about 1-2 minutes (any longer and they have a tendancy to stick to the pan) and put on waxed/parchment paper on the counter to cool. Enjoy