If you’re looking for a restaurant-quality seafood recipe that’s easy enough for a weeknight dinner, these Crispy Blackened Garlic Butter Cod Bites with Creamy Herb Dip are the perfect choice. Inspired by the dish shown in the image, these tender, flaky cod pieces are coated in a smoky Cajun-style seasoning, pan-seared until golden brown, and served with a rich, creamy herb dipping sauce. They make an excellent appetizer, high-protein snack, or main course with rice, roasted vegetables, or fresh salad.

This recipe is ideal for seafood lovers because cod has a mild flavor and firm texture that absorbs spices beautifully while remaining moist and flaky inside. The buttery garlic glaze enhances the natural sweetness of the fish, while the creamy herb dip balances the smoky spices with a cool, tangy finish.

Ingredients

For the Blackened Cod

2 pounds fresh cod fillets, cut into large bite-sized pieces
2 tablespoons olive oil
2 tablespoons melted butter
3 cloves garlic, minced
1 teaspoon smoked paprika
1 teaspoon paprika
1 teaspoon garlic powder
1 teaspoon onion powder
½ teaspoon cayenne pepper (optional)
1 teaspoon dried oregano
1 teaspoon dried thyme
½ teaspoon black pepper
1 teaspoon salt
½ teaspoon crushed red pepper flakes (optional)
Fresh parsley for garnish
Lemon wedges for serving

Creamy Herb Dip

1 cup mayonnaise
½ cup sour cream
1 tablespoon Dijon mustard
1 teaspoon lemon juice
1 tablespoon chopped fresh parsley
1 tablespoon chopped chives
½ teaspoon garlic powder
Salt and pepper to taste

Instructions

Step 1: Prepare the Fish

Pat the cod completely dry using paper towels. Dry fish develops a beautiful golden crust while cooking. Cut into evenly sized pieces for consistent cooking.

Step 2: Make the Seasoning

Mix together smoked paprika, paprika, garlic powder, onion powder, oregano, thyme, cayenne pepper, salt, black pepper, and red pepper flakes.

Sprinkle generously over every piece of cod until fully coated.

Step 3: Sear the Fish

Heat olive oil in a large skillet over medium-high heat.

Place the cod pieces into the hot skillet without overcrowding.

Cook for about 3–4 minutes per side until golden and slightly crispy.

Step 4: Garlic Butter Finish

Reduce heat slightly.

Add butter and minced garlic.

Spoon the garlic butter over the cod for another minute until fragrant.

Avoid overcooking because cod becomes dry if cooked too long.

Step 5: Prepare the Dip

Mix mayonnaise, sour cream, Dijon mustard, lemon juice, herbs, garlic powder, salt, and pepper until smooth.

Refrigerate for 15 minutes before serving for the best flavor.

Step 6: Serve

Arrange the cod bites on a serving plate.

Garnish with fresh parsley.

Serve with lemon wedges and the creamy herb dip.

Cooking Tips

Use fresh cod whenever possible.
Dry the fish before seasoning.
Don’t move the fish too early while searing.
Cast iron skillets create the best blackened crust.
Fresh herbs improve the flavor of the dipping sauce.
Add Parmesan cheese to the dip for extra richness.
Serve immediately while crispy.

Storage

Store leftovers in an airtight container in the refrigerator for up to 2 days.

Reheat gently in an air fryer or skillet instead of a microwave to maintain crispiness.

The dipping sauce stays fresh for up to 4 days.

Nutrition (Approximate Per Serving)

Calories: 365
Protein: 36g
Fat: 21g
Carbohydrates: 5g
Fiber: 1g
Sugar: 2g

Frequently Asked Questions (FAQs)

1. Can I use frozen cod?

Yes. Thaw it completely and pat it dry before seasoning and cooking.

2. Can I air fry the cod?

Absolutely. Cook at 400°F (200°C) for 10–12 minutes, flipping halfway through.

3. What fish can replace cod?

Haddock, halibut, mahi-mahi, tilapia, pollock, or sea bass all work well.

4. How do I know the cod is cooked?

The fish should be opaque and flake easily with a fork. The internal temperature should reach 145°F (63°C).

5. Can I make it gluten-free?

Yes. This recipe is naturally gluten-free as long as your seasonings and condiments are certified gluten-free.

6. What side dishes pair well with this recipe?

Steamed rice, roasted potatoes, grilled asparagus, coleslaw, garlic bread, corn on the cob, or a fresh green salad all pair wonderfully.

7. Can I prepare the seasoning ahead of time?

Yes. Store the spice blend in an airtight container for up to six months.

8. Is this recipe keto-friendly?

Yes. It is low in carbohydrates and high in protein and healthy fats, making it suitable for many low-carb and keto meal plans.

Crispy Blackened Garlic Butter Cod Bites with Creamy Herb Dip