Making Thai Chili Lime Fish is straightforward, but it requires attention to detail to bring out the authentic flavors. Follow these steps for a successful dish:

1. Prepare the Marinade:
   • In a small bowl, mix the fish sauce, lime juice, soy sauce, and brown sugar until the sugar dissolves.
   • Stir in the minced garlic, chopped chilies, and grated ginger to combine.
2. Marinate the Fish:
   • Place the fish fillets in a shallow dish and pour the marinade over them.
   • Ensure the fish is well-coated, cover the dish, and refrigerate for at least 30 minutes to allow the flavors to seep in.
3. Preheat the Pan:
   • Heat the vegetable oil in a large non-stick pan over medium heat.
4. Cook the Fish:
   • Remove the fish from the marinade, reserving the marinade for later use.
   • Place the fillets in the pan, cooking each side for about 4-5 minutes, or until the fish is golden brown and flakes easily with a fork.
5. Prepare the Sauce:
   • While the fish is cooking, pour the reserved marinade into a small saucepan.
   • Bring it to a simmer over low heat for about 2-3 minutes to thicken slightly.
6. Serve:
   • Place the cooked fish on a serving platter.
   • Drizzle the thickened sauce over the fish.
   • Garnish with fresh coriander leaves and lime wedges.