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Airfryfeast
Air Fryer Herbed Lemon Garlic Cod Fillets
By Airfryfeast Test KitchenReviewed by Airfryfeast Editorial TeamPublished Mar 25, 2026 · Updated Jun 16, 2026
Mediterranean
22 mins
air-fryer-friendlyhealthyquickeasygluten-freehigh-proteinlow-fatfamily-friendlyweeknight-dinner30-minutes-or-lesssavorycrispv2
Tender, flaky cod fillets air fried with a bright herbed lemon garlic marinade. This quick, healthy Mediterranean seafood recipe is gluten-free, high-protein, and perfect for busy weeknight dinners in under 30 minutes.
Prep
10 min
Cook
12 min
Total
22 min
Servings
4
Difficulty
easy
Cuisine
Mediterranean
Ingredients
Servings
4
- 4 cod fillets (4-6 oz each), skinless and boneless
- 2 tablespoons extra virgin olive oil
- 2 garlic cloves, finely minced
- 1 lemon, zested and juiced
- 1 tablespoon fresh parsley, chopped
- 1 tablespoon fresh dill, chopped
- 1 teaspoon fresh thyme leaves
- 1/2 teaspoon sea salt
- 1/4 teaspoon freshly ground black pepper
- Cooking spray or extra olive oil for air fryer basket
Instructions
-
Pat the cod fillets dry with paper towels to remove moisture for optimal crisping.
-
In a small bowl, combine olive oil, minced garlic, lemon zest, lemon juice, parsley, dill, thyme, salt, and black pepper. Mix well to create the herbed lemon garlic marinade.
-
Brush the marinade evenly over both sides of each cod fillet. Let them sit for 5-7 minutes at room temperature to absorb the flavors.
-
Preheat your air fryer to 390°F (200°C) for 3 minutes.
-
Lightly spray the air fryer basket with cooking spray or brush with olive oil to prevent sticking.
-
Place the marinated cod fillets in a single layer in the air fryer basket, making sure not to overcrowd them for even cooking.
-
Air fry for 10-12 minutes, gently flipping halfway through, until the fish is opaque, flakes easily with a fork, and the edges are lightly crisped.
-
Carefully remove the fillets using a spatula and transfer to a serving plate.
-
Garnish with extra fresh parsley and lemon wedges if desired.
-
Serve immediately with your favorite Mediterranean-inspired side dishes such as a crisp salad, roasted vegetables, or quinoa.
Tips
Air Fryer Model Notes
Cook Air Fryer Herbed Lemon Garlic Cod Fillets in a single layer when possible. Basket models may need batches; oven-style models may need a tray rotation halfway through for even browning.
Crispiness Control
Pat the cod fillets dry, avoid crowding, and use only a light coat of oil or sauce before cooking. Add wet sauces near the end when you want the outside to stay crisp.
Doneness Cues
Look for browned edges, a hot center, and the texture described in the instructions. For meat or seafood, confirm doneness with a thermometer instead of relying only on color.
Reheat In The Air Fryer
Reheat leftovers at 325 F to 350 F in a single layer until hot and crisp again. Add fresh herbs, citrus, or sauce after reheating.
Frequently Asked Questions
- Can I make Air Fryer Herbed Lemon Garlic Cod Fillets ahead of time?
- You can prep the ingredients and seasoning ahead, but air fry close to serving for the best texture.
- How do I keep this recipe from turning soggy?
- Cook in a single layer, leave space for airflow, and avoid adding too much oil or sauce before the food has crisped.
- Can I adjust the seasoning?
- Yes. Keep the same cooking method and adjust salt, spice, herbs, citrus, or sauce to match your taste.
- How do I know the cod fillets (4-6 oz each) is done?
- Use the visual cues in the instructions first: the outside should be browned or crisp and the center should be hot and tender. For meat or seafood, confirm doneness with a food thermometer.
Ingredient Replacements
Need alternatives for any ingredients? Here are convenient substitutions to maintain flavor and dietary benefits:
- Cod Fillets: Substitute with other flaky white fish like haddock, pollock, or tilapia for similar texture and mild flavor. For a non-seafood option, skinless chicken breast fillets work well.
- Extra Virgin Olive Oil: Use avocado oil or light vegetable oil, both healthy options with high smoke points suitable for air frying.
- Garlic: Replace fresh with garlic powder, using about 1/4 teaspoon per clove.
- Lemon (Zest and Juice): Lime zest and juice make a bright, fresh citrus substitute.
- Fresh Herbs (Parsley, Dill, Thyme): Use dried herbs at one-third the fresh quantity, or substitute Italian seasoning for a similar herbal profile.
- Sea Salt and Black Pepper: Himalayan pink salt or kosher salt work interchangeably; white pepper offers a milder black pepper alternative.
- Cooking Spray/Olive Oil for Air Fryer Basket: Any neutral oil spray or melted coconut or avocado oil can prevent sticking without changing flavor.
These replacements keep the recipe gluten-free, healthy, and weeknight-dinner friendly, while maintaining vibrant flavors and simple, quick cooking.
Storage
Store leftover Air Fryer Herbed Lemon Garlic Cod Fillets in an airtight container in the refrigerator for up to 3 days. Cool the food before sealing so excess steam does not soften the texture.
Freeze only if the main ingredient and coating are freezer-friendly. Wrap tightly and freeze for up to 1 month, then thaw overnight in the refrigerator before reheating.
Reheat in the air fryer at 325 F to 350 F in a single layer until hot and crisp again. Add fresh herbs, citrus, or sauce after reheating for the best flavor.
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