Sweet Chili Lime Garlic Butter Cod

Sweet chili lime garlic butter cod combines a lightly seasoned fish fillet with a glossy sauce made from sweet chili sauce, lime, soy sauce, and sesame oil. The cod sears first, then finishes over lower heat with garlic butter and glaze. This order keeps the sweet sauce from spending too long against a hot pan.

Cut the fish into four even portions and mix the glaze before cooking. Cod is delicate once it begins to flake, so a wide spatula and a gentle hand make the final steps easier. Jump to the recipe card for the original quantities and printable instructions.

Ingredients and Substitution Notes

For the Cod

• 1 lb cod fillets, cut into 4 even pieces
• ½ tsp salt
• ¼ tsp black pepper
• 1 tsp paprika
• 1 tbsp neutral oil, such as avocado, canola, or vegetable oil

For the Sweet Chili Lime Glaze

• ¼ cup sweet chili sauce
• 1½ tbsp fresh lime juice
• 1 tsp finely grated lime zest
• 1 tsp low-sodium soy sauce
• 1 tsp sesame oil
• 1 tsp sriracha, optional

For the Garlic Butter Finish

• 3 tbsp unsalted butter, cut into pieces
• 3 cloves garlic, finely minced
• 1 tbsp fresh parsley, chopped
• Lime wedges, for serving

Choose evenly thick cod portions

Pieces of similar thickness cook more evenly than a mixture of thin tail pieces and thick center cuts. If the portions differ, check each one separately and remove thinner pieces when they are done. Thaw frozen cod in the refrigerator and pat it thoroughly dry. Excess surface moisture reduces browning and can thin the finishing sauce.

Balance the glaze

Sweet chili sauce provides sweetness and some heat, while lime juice adds acidity. Low-sodium soy sauce contributes savory flavor, and sesame oil brings a distinct aroma. Optional sriracha increases the heat, but leaving it out does not guarantee a completely mild sauce because sweet chili brands differ. Taste the glaze before it contacts the fish.

Use the listed lime zest as well as the juice. Zest adds citrus aroma without adding more liquid. Finely mince the garlic so it spreads through the butter, and keep the butter in small pieces for quick melting. Chopped parsley and lime wedges are finishing ingredients rather than part of the initial sear.

How to Make Sweet Chili Lime Garlic Butter Cod

1. Dry and season the fish

Pat the cod dry and season both sides with salt, black pepper, and paprika. Let it stand for about five minutes while you prepare the glaze. Keep the portions intact when turning them; repeated handling can separate the natural flakes before cooking begins. Have a clean serving dish ready for the finished fish.

2. Mix the sweet chili lime glaze

Whisk together the sweet chili sauce, lime juice, lime zest, low-sodium soy sauce, sesame oil, and optional sriracha. Stir until the mixture is uniform so the citrus and seasoning distribute evenly. Set it beside the stove with the butter and garlic. Once the cod is in the pan, you will not need to pause to measure sauce ingredients.

3. Sear the cod gently

Heat the neutral oil in a skillet over medium heat. Add the cod with space between the portions and cook for about 3–4 minutes on the first side. Let the surface set before trying to move it. Slide a wide spatula underneath each piece and turn carefully, then cook the second side for roughly 2–3 minutes until nearly done.

4. Add butter, garlic, and glaze

Lower the heat and add the butter and minced garlic. Cook for about 20–30 seconds, spooning the melted butter around the fish. Add the prepared glaze and let it bubble gently for about 30–60 seconds. Spoon the sauce over the portions instead of vigorously tossing them. Watch for rapid thickening, since the glaze contains sugar.

5. Check doneness and finish

Check the thickest part with a food thermometer; finfish should reach 145°F (63°C), according to FDA safe cooking guidance. The fish should also look opaque and separate readily into flakes. Timing depends on thickness, so continue gently if the center needs longer. Remove the cooked portions and finish with parsley and lime wedges.

Tips for Keeping Cod Intact

A pan with enough room makes turning easier. If the fish resists lifting, give the first surface a little longer to set rather than scraping aggressively. Move each portion only when necessary, and support it from underneath. Once cooked, cod can break apart under tongs, especially if the flakes have begun to separate.

Reduce the heat before adding garlic and the sweet glaze. A deeply browned garlic flavor can overwhelm the lime, and excessive heat can make the sauce sticky before the fish is ready. For another approach to cod with a creamy finish, see golden cod with shrimp and mushrooms.

Serving and Leftovers

Serve the fish over rice or beside steamed vegetables, spooning the warm pan sauce over each portion. Keep the lime wedges separate so diners can adjust the acidity. A simpler butter-and-lemon seafood option is grilled garlic butter salmon, which uses a separate finishing sauce.

Refrigerate leftovers promptly in a covered container. Reheat gently to 165°F, checking the center rather than letting the sauce boil hard. The fish becomes more fragile and can dry out after reheating, so freshly cooked portions have the best texture. Keep only the portion you need in the reheating dish.

Frequently Asked Questions

Sweet Chili Lime Garlic Butter Cod Recipe Card