The Cookie (base):
1 cup butter, softened
1/2 cup sugar
2 cups all purpose flour
1/4 teaspoon baking powder
1/2 teaspoon salt
1/2 teaspoon vanilla extract
up to 2 tablespoons milk

Topping:
3 cups shredded coconut (sweetened or unsweetened)
12-ounces good-quality chewy caramels
1/4 teaspoon salt
3 tablespoons milk
8 ounces dark or semisweet chocolate (chocolate chips will do)
(If you prefer milk chocolate, by all means use that.)