Cod in Coconut Ginger Soy Sauce

Introduction

This recipe coats cod fillets in a short coconut milk, ginger, and soy sauce marinade, then bakes them at 350°F until flaky. You get a mild fish with a rich sauce, heat from red pepper flakes, and a fresh finish from mint and toasted coconut. It works for a weeknight dinner because the active prep is brief and the cook time is only 15 minutes.

Recipe Details

• Prep Time: 25 minutes
• Cook Time: 15 minutes
• Total Time: 40 minutes
• Servings: 5

Ingredients

• ½ cup coconut milk
• 1 Tbsp reduced-sodium soy sauce
• 1 Tbsp sesame oil
• 1 Tbsp crushed red pepper flakes
• 1 Tbsp ginger, minced
• 1 Tbsp black pepper
• 5 ea. (15 ounces) cod fillets
• 1 Tbsp chopped mint
• 1 Tbsp coconut flakes, lightly toasted

Instructions

1. In a bowl, combine coconut milk, soy sauce, sesame oil, pepper flakes, ginger, and pepper.
2. Marinate cod in this mixture for 15 minutes.
3. Place fillets on an oiled baking pan.
4. Bake at 350°F for 15 minutes or until flaky.
5. Garnish with coconut flakes and fresh mint.

Variations

• Replace the cod fillets with halibut or haddock if you want a slightly firmer texture that still works with the same baking method.
• Reduce the crushed red pepper flakes to 1 teaspoon for a milder heat level; the ginger and sesame oil will stand out more clearly.
• Swap the chopped mint for chopped cilantro if you want a less cooling, more savory herbal finish.
• Use light coconut milk instead of full-fat coconut milk for a thinner sauce and a lighter overall result.
• Bake the fillets in a snug baking dish instead of a wide pan if you want more of the coconut mixture to stay around the fish as a light sauce.

Tips for Success

• Mince the ginger finely so it distributes evenly through the marinade instead of sitting in sharp chunks on the fish.
• Don’t marinate the cod much longer than 15 minutes; the fish is delicate and can start to lose its firm texture.
• Oil the baking pan well before adding the fillets so the fish releases cleanly after baking.
• Pull the cod when it flakes easily with a fork and turns opaque in the center; overbaking will dry it out quickly.
• Add the mint and toasted coconut after baking so they keep their fresh flavor and crisp texture.

Storage and Reheating

Store leftovers in an airtight container in the fridge for up to 2 days. If you need to freeze it, wrap the cooked cod tightly and place it in a freezer-safe container for up to 1 month, though the texture will soften after thawing.

Reheat gently to keep the fish from drying out. The best method is in a 300°F oven, covered loosely with foil, for 8 to 10 minutes. You can also microwave it in short 20-second bursts until warmed through.

FAQ

Can you use frozen cod fillets?

Yes, but thaw them fully and pat them dry before marinating so the coconut mixture doesn’t get watered down.

Do you need to keep the fish skin on?

No. Skinless cod works cleanly here and is easier to serve, but skin-on fillets will also bake well if that’s what you have.

What if you don’t want it as spicy?

Cut back the crushed red pepper flakes significantly. The dish will still have flavor from the ginger, sesame oil, and soy sauce.

Can you make the marinade ahead of time?

Yes. You can mix the coconut milk, soy sauce, sesame oil, pepper flakes, ginger, and pepper up to 1 day ahead and keep it covered in the fridge, then marinate the cod just before baking.