Chocolate Macadamia Tartlets
Bite into the chocolate pastry shell and reveal a center of gooey caramel and toasted nuts.
Each batch fills four 2-by-4-inch pans (or one 7-inch round tart pan).
Top some with chocolate ganache and others with chocolate shavings. To make shavings: Chill leftover chocolate from step 5 until firm, about 15 minutes, then scrape with a knife or a dough scraper.