Place a wok or large frying pan over medium heat and add the vegetable oil. When the oil is hot, add the garlic and chiles and stir-fry until fragrant, 3 to 4 minutes. Add the pork belly and stir-fry until the fat is translucent, about 3 minutes.
Tilt the wok to pour off all but 1 to 2 tablespoons of the fat. Add the leeks and stir-fry until tender, about 3 minutes.
Add the sugar and stir-fry for 1 minute more. Stir in the soy sauce and serve immediately.
Reprinted with permission from Root-to-Stalk Cooking: The Art of Using the Whole Vegetable, by Tara Duggan, copyright 2013. Published by Ten Speed Press, a division of Random House, Inc.
Anthony Bourdain's new cookbook, Appetites, is a family-style cookbook, but since it's Anthony Bourdain's family, you're going to have some wild boar and octopus stock in there. He tells Lynne Rossetto Kasper about the stress of cooking for five people versus 500, making Spam musubi for his daughter's school lunch, and his Oval Office-approved opinion on the matter of ketchup on a hot dog.