Key Lime Tartlets
1 ¼ cup all-purpose flour ¼ cup granulated sugar ½ cup cold butter ¼ cup finely chopped coconut, toasted 2 tablespoon finely chopped macadamia nuts 2 egg yolks 1 tablespoon ice water Sweetened Whipped Cream ¾ cup whipping cream 4 teaspoon powdered sugar For filling: * Persian limes are more commonly available.