This Thai coconut fish tray bake is a flavorful and easy-to-make dish that combines the freshness of fish with the richness of coconut milk. The fish is marinated in a fragrant blend of Thai spices and then baked with a medley of vegetables, creating a delicious one-pan meal. The coconut milk adds a creamy and slightly sweet taste to the dish, while the spices infuse it with a hint of heat. Serve this tray bake with steamed rice or crusty bread for a satisfying and comforting meal.