To give these burgers spicy-sweet flavor and mild garlickiness, we mix Asian chili-garlic sauce and a little brown sugar into the ground pork. We also smear the buns with a chili-garlic mayonnaise. Pillow-soft, subtly sweet buns are a particularly good match for the tender, juicy burgers—we especially like potato buns or rolls. Serve with lettuce, sliced tomato, pickles or any of your favorite burger toppings.