Garlic Butter Cod Strips with Sweet Chilli Lime Sauce

Description

Crispy, buttery cod strips drenched in a sweet, tangy, garlicky chilli-lime sauce make this an irresistible seafood dinner that comes together quickly. Tender pieces of cod are seasoned with paprika, salt, and black pepper, then cooked until golden on the outside and flaky in the centre. They are finished in a glossy sauce made with melted butter, fresh garlic, sweet chilli sauce, and lime juice.

The combination of buttery richness, sweet chilli heat, fresh lime, and delicate cod creates a delicious balance of flavours. Every bite is savoury, slightly sweet, tangy, and wonderfully aromatic.

This recipe is perfect for busy weeknights because it requires only a few ingredients and takes about 20 minutes from start to finish. Serve the cod strips with steamed vegetables, a fresh salad, cauliflower rice, or your favourite grain for a satisfying meal.

Recipe Information

Servings: 4

Prep Time: 10 minutes

Cook Time: 10–12 minutes

Total Time: About 20–25 minutes

Cuisine: Seafood / American-inspired

Difficulty: Easy

Ingredients

For the Cod

• 1 lb cod fillets, cut into strips
• 2 tablespoons butter
• 2 cloves of garlic, minced
• Salt, to taste
• Black pepper, to taste
• ½ teaspoon paprika
• 1 teaspoon olive oil, optional

For the Sweet Chilli Lime Sauce

• 2 tablespoons sweet chilli sauce
• 1 tablespoon fresh lime juice
• 1 tablespoon melted butter from the pan
• 1 small garlic clove, minced, optional
• Pinch of red pepper flakes, optional for extra heat

For Garnishing

• Lime wedges
• 1–2 tablespoons fresh parsley, chopped
• A little extra paprika, optional
• Thinly sliced green onions, optional
• Sesame seeds, optional

Instructions

Step 1: Prepare the Cod

Pat the cod fillets completely dry with paper towels.

This step is important because excess moisture can prevent the fish from browning properly.

Cut the cod into strips approximately 1 to 1½ inches wide.

Try to keep the pieces relatively similar in size so they cook evenly.

Season the cod strips on all sides with salt, black pepper, and paprika.

Set aside while you prepare the skillet.

Step 2: Prepare the Sauce

In a small bowl, combine the sweet chilli sauce and fresh lime juice.

Stir well.

If you enjoy a little extra heat, add a pinch of red pepper flakes.

For an even stronger garlic flavour, you can add one finely minced garlic clove to the sauce.

Set the sauce aside.

Step 3: Heat the Skillet

Place a large nonstick or cast-iron skillet over medium heat.

Add the olive oil if using.

Once the skillet is hot, add the butter.

Allow the butter to melt completely, but don’t let it burn.

The combination of butter and a small amount of olive oil can help provide excellent flavour while reducing the chance of the butter browning too quickly.

Step 4: Add the Garlic

Add the minced garlic to the melted butter.

Cook for approximately 30–45 seconds, stirring frequently.

The garlic should become fragrant but should not turn dark brown.

Burnt garlic can taste bitter, so keep the heat around medium.

Step 5: Cook the Cod

Carefully place the seasoned cod strips into the skillet in a single layer.

Avoid overcrowding the pan. If necessary, cook the cod in two batches.

Cook for approximately 2–4 minutes on the first side, depending on the thickness of the strips.

Gently turn each piece.

Continue cooking for another 2–4 minutes.

The cod should develop a lightly golden exterior and become opaque and flaky in the centre.

Avoid moving the fish around too much while it cooks because cod is delicate and can break apart.

Step 6: Add the Sweet Chilli Lime Sauce

Once the cod is almost fully cooked, reduce the heat to medium-low.

Pour the sweet chilli-lime mixture into the skillet.

Gently toss or spoon the sauce over the cod strips.

Allow everything to cook together for approximately 1–2 minutes.

The sauce will become glossy and coat the cod beautifully.

Be careful not to cook the sauce for too long because the sugar in sweet chilli sauce can caramelise quickly.

Step 7: Finish the Dish

Remove the skillet from the heat.

Spoon the buttery sweet chilli lime sauce over each piece of cod.

Sprinkle generously with fresh chopped parsley.

Add lime wedges around the skillet or serving platter.

For an attractive finish, sprinkle with sesame seeds or sliced green onions if desired.

Serve immediately.

How to Know When Cod Is Done

The cod should be opaque in the centre and should separate easily into flakes when gently pressed with a fork.

For food safety, fish should reach an internal temperature of 145°F (63°C).

A kitchen thermometer is the most reliable way to check doneness.

Because cod strips can vary considerably in thickness, begin checking the thickest pieces first.

Avoid overcooking the fish. Cod can become dry and tough when cooked for too long.

Tips for Perfect Garlic Butter Cod

Pat the fish dry.

Dry cod browns much better than wet cod. Take a moment to remove excess moisture before seasoning.

Don’t overcrowd the skillet.

Too many pieces in the pan can cause the cod to steam instead of develop a lightly golden exterior.

Use fresh lime juice.

Freshly squeezed lime juice gives the sauce a much brighter flavour than bottled lime juice.

Watch the garlic.

Garlic cooks quickly. Keep the heat moderate and stir it frequently to prevent burning.

Add the sauce near the end.

Sweet chilli sauce contains sugar, so adding it too early can cause it to burn or become overly sticky.

Handle the cod gently.

Cod is naturally flaky and delicate. Use a wide spatula to turn the strips carefully.

Don’t overcook

The moment the cod is opaque and flakes easily, remove it from the heat.

How to Make the Cod Extra Crispy

The original recipe produces beautifully browned, buttery cod rather than a traditional breaded crust.

If you want a crispier exterior, lightly dust the dry cod strips with cornflour before seasoning.

Use approximately 1–2 tablespoons of cornflour for 1 pound of cod.

Shake off the excess before placing the fish in the skillet.

Cook in a hot skillet with a thin layer of oil and butter.

Once the fish is golden, add the sauce at the very end and spoon it over the fish rather than soaking the cod for a long time.

This helps preserve more of the crispy texture.

For a gluten-free version, use certified gluten-free cornflour.

Air Fryer Method

You can also prepare the cod in an air fryer.

Preheat the air fryer to 400°F (200°C).

Pat the cod dry and season with salt, pepper, and paprika.

Lightly spray the basket with cooking spray or brush the cod with a small amount of oil.

Place the cod strips in a single layer.

Air fry for approximately 7–10 minutes, depending on thickness.

Check that the fish reaches 145°F (63°C) internally.

Meanwhile, prepare the garlic butter sweet chilli lime sauce in a small skillet.

Once the cod is cooked, drizzle the warm sauce over the fish.

This method gives you a slightly firmer and more roasted exterior.

Oven Method

Preheat your oven to 425°F (220°C).

Place seasoned cod strips on a lightly greased or parchment-lined baking sheet.

Bake for approximately 10–14 minutes, depending on thickness.

Prepare the sauce separately in a small skillet.

When the cod is finished, spoon the sauce over the top.

Garnish with parsley and fresh lime.

Serving Suggestions

These garlic butter cod strips pair beautifully with many different side dishes.

For a light meal, serve them with:

• Steamed broccoli
• Roasted asparagus
• Green beans
• Sautéed spinach
• Cucumber salad
• Mixed greens
• Roasted zucchini
• Cauliflower rice

For a more filling meal, serve with:

• Brown rice
• Quinoa
• Roasted potatoes
• Baked sweet potatoes
• Rice pilaf
• Whole-grain couscous

For a Mediterranean-inspired plate, serve the cod with cucumber-tomato salad, roasted vegetables, fresh herbs, and lemon.

Recipe Variations

Spicy Sweet Chilli Cod

Add ½ teaspoon crushed red pepper flakes or a small amount of cayenne pepper to the sauce.

For serious heat, add finely chopped fresh chilli peppers.

Honey Lime Cod

For a sweeter sauce, mix 1 teaspoon honey with the sweet chilli sauce and lime juice.

Lemon Garlic Cod

Replace the lime juice with fresh lemon juice.

Add extra parsley and a little lemon zest.

Creamy Sweet Chilli Cod

After cooking the cod, remove it from the skillet.

Reduce the heat and add 2–3 tablespoons of Greek yoghurt to the sauce off the heat.

Stir until creamy, then spoon the sauce over the cod.

Mediterranean Herb Cod

Use oregano, parsley, garlic, lemon juice, and olive oil instead of sweet chilli sauce for a more traditional Mediterranean flavour profile.

Meal Prep

This recipe is best when freshly cooked because cod has its ideal texture immediately after cooking.

However, leftovers can be stored in an airtight container in the refrigerator for up to 2–3 days.

When reheating, use gentle heat to prevent the fish from drying out.

A covered skillet over low heat with a small splash of water is a good option.

You can also enjoy leftover cod cold over a salad.

Storage

Place leftover cod in a sealed container and refrigerate promptly.

Keep the lime wedges and fresh herbs separate when possible.

For best quality, consume refrigerated leftovers within 2–3 days.

Because fish is delicate, avoid repeatedly reheating and cooling it.

Nutritional Information

Approximate nutrition per serving, based on four servings and using the listed ingredients:

Calories: approximately 240–280

Protein: approximately 27–30 g

Carbohydrates: approximately 7–9 g

Fat: approximately 11–14 g

Saturated Fat: approximately 5–7 g

Fibre: approximately 0–1 g

Sugar: approximately 5–7 g

Sodium: approximately 400–550 mg

The exact nutritional values will vary depending on the brand of sweet chilli sauce, the amount of butter used, and the portion size.

Adding rice, potatoes, or other side dishes will increase the total calories and carbohydrates of the meal.

Benefits of Garlic Butter Cod

Excellent Source of Protein

Cod provides a lean source of high-quality protein, making this recipe a satisfying option for lunch or dinner.

Light but Flavourful

The recipe uses a relatively small amount of butter while relying on garlic, lime, paprika, and sweet chilli sauce for bold flavour.

Provides Important Nutrients

Cod contributes nutrients such as vitamin B12, selenium, and other essential nutrients.

Easy to Pair With Vegetables

Because the fish has a mild flavour, it pairs particularly well with colourful vegetables, salads, and roasted vegetables.

Quick to Prepare

From preparation to serving, this recipe can be ready in approximately 20–25 minutes, making it especially convenient for busy evenings.

Frequently Asked Questions

Can I use frozen cod?

Yes. Frozen cod works well, but thaw it completely and pat it very dry before cooking.

Can I use another type of fish?

Absolutely. Haddock, pollock, halibut, or another firm white fish can work. Cooking time will depend on thickness.

Can I use salted butter?

Yes, but reduce the additional salt in the recipe to prevent the dish from becoming too salty.

Is sweet chilli sauce spicy?

Most commercial sweet chilli sauces are mildly spicy and predominantly sweet. The heat level varies between brands.

Can I make this recipe gluten-free?

Yes. Cod, butter, garlic, lime, and spices are naturally gluten-free. Check the label of your sweet chilli sauce to ensure it is certified or labelled gluten-free if needed.

How do I keep cod from falling apart?

Don’t overcook it, avoid excessive flipping, and use a wide spatula when turning the pieces.

Can I make this without butter?

Yes. Replace the butter with olive oil. The flavour will be slightly different, but the recipe will still be delicious.

Can I make it dairy-free?

Yes. Replace the butter with extra-virgin olive oil or a suitable dairy-free butter alternative.

Can I make it ahead?

You can prepare the sauce and season the fish ahead of time, but cooking the cod shortly before serving will give you the best texture.

What should I do if my sauce is too sweet?

Add a little more fresh lime juice. You can also add a pinch of red pepper flakes to create more balance.

What should I do if my sauce is too spicy?

Add a little more butter or lime juice. Serving it with plain rice, vegetables, or a cooling yoghurt-based side can also balance the heat.

Final Thoughts

Garlic butter cod strips with sweet chilli lime sauce are a perfect example of how a few simple ingredients can create an exciting seafood dinner. The mild, flaky cod absorbs the buttery garlic flavour, while the sweet chilli sauce provides sweetness and gentle heat. Fresh lime cuts through the richness and gives the dish a bright, refreshing finish.