Chunky white Chocolate-Macadamia Cookies

These luxurious cookies, with the delicious combination of white chocolate and macadamia nuts, are showing up at expensive cookie shops around the country; here’s how to make your own at home. It’s likely that Debbie (Mrs.) Fields started this craze—but did you know that macadamia nuts were named for John Macadam, a 19th-century Australian chemist?