Follow these simple steps to cook your delicious Sweet Chili Glazed Tilapia:

1. Preheat & Prepare: Preheat your oven to 400°F (200°C). If using frozen tilapia, ensure it’s fully thawed. Pat the tilapia fillets completely dry with paper towels. This step is crucial – removing excess moisture helps the glaze adhere better and prevents the fish from steaming instead of baking or searing nicely. Season both sides of the fillets lightly with salt and black pepper.
2. Mix the Glaze: In a small bowl, whisk together the sweet chili sauce, soy sauce (or tamari), freshly squeezed lime juice, minced garlic, and grated ginger until well combined. This vibrant mixture is the heart of the recipe, balancing sweet, savory, tangy, and aromatic notes. Taste and adjust if necessary – perhaps a bit more lime for tang or a tiny dash more soy for saltiness, though the sweet chili sauce usually carries the dominant flavour.
3. Prepare Baking Dish: Lightly grease a baking dish or rimmed baking sheet large enough to hold the tilapia fillets in a single layer without overcrowding. You can use cooking spray, brush it with the olive/avocado oil, or line it with parchment paper for effortless cleanup (highly recommended!).
4. Arrange the Fish: Place the seasoned tilapia fillets in the prepared baking dish. Ensure there’s a little space between each fillet for even cooking.
5. Apply the Glaze: Spoon or brush about half of the sweet chili glaze mixture evenly over the top of the tilapia fillets. Reserve the remaining glaze for later. Ensure each fillet is generously coated.
6. Bake the Tilapia: Place the baking dish in the preheated oven. Bake for 12-15 minutes. The exact time will depend on the thickness of your fillets. The fish is cooked when it becomes opaque and flakes easily when gently prodded with a fork at the thickest part. Avoid overcooking, as tilapia can become dry.
7. Optional Broiling (for extra caramelization): If you want a slightly more caramelized and bubbly top (highly recommended for texture and appearance!), carefully remove the baking dish from the oven after the initial baking time. Switch your oven setting to BROIL (usually high). Brush or spoon the remaining reserved glaze over the fillets. Return the dish to the oven, placing it about 6-8 inches from the broiler element. Broil for 2-4 minutes, watching very carefully to prevent burning. The glaze should bubble and get slightly browned in spots. This step adds immense flavour and visual appeal but requires vigilance as glazes with sugar can burn quickly under direct heat.
8. Rest and Garnish: Once cooked (either baked or baked+broiled), carefully remove the baking dish from the oven. Let the tilapia rest for a minute or two. This allows the juices to redistribute slightly.
9. Serve: Carefully transfer the Sweet Chili Glazed Tilapia fillets to serving plates. If desired, sprinkle generously with chopped scallions, fresh cilantro, and/or toasted sesame seeds before serving immediately. Drizzle any remaining glaze from the pan over the fish if you like.