Mince the shallots, garlic, and lemongrass (white part only) as finely as possible—this is crucial for even flavor distribution throughout the pork. In a bowl, combine the minced shallots, garlic, and lemongrass with the five spice powder, brown sugar, salt, black pepper, and chicken bouillon powder. Add the oyster sauce, fish sauce, and light soy sauce, stirring well to dissolve the dry ingredients. Finally, whisk in the vegetable oil until the marinade is well combined and slightly glossy. The marinade should smell fragrant and balanced—this is your flavor foundation.
Pat the pork chops dry with paper towels, then generously rub both sides with the marinade from Step 1, making sure to coat evenly and working the aromatics into any crevices. I like to massage the marinade into the meat for about a minute—this helps the flavors penetrate deeper rather than just sitting on the surface. Transfer the coated pork chops to a plate or shallow dish and let them marinate at room temperature for 20 minutes while you prepare your cooking setup. This short marination is enough to infuse flavor without drying out the meat.
While the pork marinates, prepare your glaze by whisking together the honey, toasted sesame oil, and fresh lime juice in a small bowl. Set aside. Preheat your grill or grill pan to medium-high heat (around 400-425°F if using a grill oven, or until the grates are hot enough to sear). If using an oven with a grill rack, preheat to 200°C (390°F) as indicated.
Place the marinated pork chops on the hot grill rack or grill pan and cook for 5 minutes without moving them—this creates a flavorful crust. Flip the pork chops and cook for another 5 minutes on the second side. The pork should develop a caramelized, golden-brown exterior. I always listen for the sizzle when the meat hits the grill; that's how you know the heat is right and you'll get proper browning.
Brush the cooked pork chops generously with the glaze from Step 3 on both sides, then return them to the grill for 2 minutes per side, allowing the glaze to caramelize and form a glossy finish. The pork chops should be deeply browned with a slightly sticky, lacquered exterior. Remove from heat and serve immediately while still warm. The interior should reach 145°F (63°C) for medium doneness, ensuring juicy, tender meat.