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Platter of crispy, golden high protein air fryer fish and chips served with lemon wedges and fresh dill.

High Protein Air Fryer Fish And Chips

myrecipe
Enjoy a classic comfort food made healthier and packed with protein. This air-fried fish and chips recipe delivers a crispy, flaky texture and savory flavor, perfect for a family dinner or a lighter pub-style meal.
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Prep Time 10 minutes
Cook Time 34 minutes
Soaking time 15 minutes
Total Time 59 minutes
Course Main Course
Cuisine American
Servings 4 servings
Calories 450 kcal

Equipment

  • air fryer
  • Large Bowl
  • Shallow dishes (3)
  • Paper towels

Ingredients
  

For the High Protein Fish

  • 1 pound cod sliced into 4 pieces about 3/4-inch thick
  • Sea salt
  • 2 tablespoons gluten-free all-purpose flour (or regular all-purpose flour)
  • 1/4 cup unflavored whey isolate or collagen protein powder
  • 2 eggs
  • 1/2 cup gluten-free panko (or regular panko)
  • 1 teaspoon onion powder
  • 1 teaspoon fresh dill minced
  • 1/2 teaspoon dry mustard
  • 1/2 teaspoon paprika
  • 1/2 teaspoon lemon zest packed
  • Olive oil spray

For the Crispy Air Fryer 'Chips'

  • 2 large russet potatoes scrubbed and cut into 1/4-inch fries
  • 1 tablespoon olive oil
  • 1/2 teaspoon sea salt or to taste
  • 1/2 teaspoon Old Bay seasoning or paprika Optional

For the High Protein Yogurt Dip

  • 1/2 cup Greek yogurt nonfat, plain
  • 2 teaspoons fresh lemon juice or to taste
  • 1 teaspoon fresh dill minced
  • Sea salt to taste

Instructions
 

Preparing Your Crispy 'Chips'

  • Begin by preparing your potatoes. After scrubbing, cut the two large russet potatoes into uniform 1/4-inch fries. Place them in a large bowl of cold water and let them soak for at least 15-30 minutes; this step helps remove excess starch, which contributes to crispier fries.
  • Once soaked, drain the potatoes completely and pat them very dry with paper towels. Toss them with 1 tablespoon of olive oil, 1/2 teaspoon of sea salt, and optionally, 1/2 teaspoon of Old Bay seasoning or paprika, until evenly coated.
  • Preheat your air fryer to 380°F (190°C). Arrange the seasoned potato fries in a single layer in the air fryer basket, ensuring they are not overcrowded to allow proper air circulation. Cook for 15-20 minutes, shaking the basket halfway through to promote even browning, until they are golden and crisp. Transfer these cooked chips to a plate and keep them warm while you prepare the fish.

Breading and Air Frying the Fish

  • While your chips are cooking, set up your three-bowl dredging station. In the first shallow dish, whisk together the 2 tablespoons of all-purpose flour, the 1/4 cup of unflavored whey isolate or collagen protein powder, and a pinch of sea salt. In the second bowl, whisk the 2 eggs until well combined. In the third dish, combine the 1/2 cup of panko breadcrumbs, 1 teaspoon of onion powder, 1 teaspoon of minced fresh dill, 1/2 teaspoon of dry mustard, 1/2 teaspoon of paprika, and 1/2 teaspoon of packed lemon zest, mixing everything thoroughly to distribute the flavors.
  • Pat the cod fillets very dry with paper towels; this is an important step for a crispy crust. Season both sides of the fish with sea salt.
  • Working one piece at a time, dredge a cod fillet first in the flour and protein mixture, gently shaking off any excess. Next, dip it into the egg wash, allowing any surplus to drip away. Finally, press the fillet firmly into the panko mixture, making sure it’s fully coated on all sides. Use one hand for the dry ingredients and the other for the wet to help keep your hands cleaner.
  • Increase your air fryer temperature to 400°F (200°C). Arrange the breaded fish in a single layer in the basket, being careful not to overcrowd it. Generously spray the tops of the fillets with olive oil spray; this helps achieve a golden-brown color and a crisp texture. Air fry for 8-10 minutes, or until the top appears golden and crispy.
  • Gently flip the fillets. Spray the newly exposed topside with more olive oil and cook for an additional 2-4 minutes, until the fish is cooked through and flakes easily with a fork, and the crust is golden all over.

The Finishing Touches

  • While the fish finishes cooking, quickly stir together the 1/2 cup of Greek yogurt, 2 teaspoons of fresh lemon juice, 1 teaspoon of minced fresh dill, and sea salt to taste for your dip. Serve the hot and crispy fish and chips immediately with this refreshing dip and fresh lemon wedges for a bright flavor.

Notes

Fish Selection: Choose firm, white fish like cod or haddock for optimal air frying results; pollock or mahi-mahi are also suitable alternatives.
Protein Powder Benefits: The addition of unflavored whey isolate or collagen protein powder to the breading enhances protein content and aids in achieving a crispier, golden crust without affecting the taste.
Gluten-Free Adaptation: This dish can be easily adapted for gluten-free diets by using certified gluten-free all-purpose flour and panko breadcrumbs.
Low-Carb/Keto Option: For a low-carb or keto-friendly coating, replace the flour and panko with finely crushed keto-friendly protein chips, almond flour, or crushed parmesan crisps to achieve a satisfying crunchy texture.
Crispy Chips Technique: Soaking cut russet potatoes in cold water for 15-30 minutes is crucial for removing excess starch, which helps create extra crispy fries. Ensure they are thoroughly patted dry before cooking.
Doneness Check: Fish is perfectly cooked when its internal temperature reaches 145°F (63°C), ensuring a tender and flaky texture.
Cooking from Frozen: To cook frozen fillets, rinse off any ice glaze, pat them very dry, and add an additional 3-5 minutes to the cooking time. Always verify doneness with a food thermometer.
Moisture Management: Patting fish fillets very dry with paper towels before breading is essential for the coating to adhere properly and crisp up.
Avoid Overcrowding: Do not overcrowd the air fryer basket. Proper air circulation is key to achieving a crispy texture; cook in batches if necessary to prevent steaming.
Breading Adhesion: Firmly press the panko coating onto the fish to ensure it forms a secure bond and stays in place during cooking.
Oil Spray for Crispiness: A light and even spray of olive oil on the breaded fish before air frying helps promote a golden-brown color and a crisp exterior.
Troubleshooting Soggy Results: Soggy fish or chips are often caused by excess moisture or overcrowding. Ensure ingredients are very dry, avoid packing the basket, and flip fish halfway through cooking for even crispiness.
Preventing Breading Slip-Off: Breading may slide off if the fish is not patted dry enough or if the initial flour dredge is skipped, as flour helps the egg wash and panko adhere.
Ensuring Cooked Fish: For thicker fillets, consider cutting them lengthwise for more even cooking, or slightly reduce the air fryer temperature and extend the cooking time to ensure the inside is thoroughly cooked without over-browning the exterior.
Leftover Storage & Reheating: Store leftovers in an airtight container in the refrigerator for up to 2 days. Reheat in an air fryer at 375°F (190°C) for 3-5 minutes to restore crispiness; avoid microwave reheating.
Flavor Variations: Experiment with different seasonings in the panko breading, such as Old Bay, Cajun spice, or garlic powder. Sweet potatoes can also be used as an alternative for 'chips'.
Nutrition information is estimated based on common ingredients and serving sizes and may vary.

Nutrition

Calories: 450kcalCarbohydrates: 35gProtein: 38gFat: 20gSaturated Fat: 3gCholesterol: 80mgSodium: 600mgPotassium: 700mgFiber: 4gSugar: 3gVitamin C: 10mgCalcium: 80mgIron: 2mg
Keyword Air Fryer, crispy, fish and chips, flaky, gluten-free options, Healthy, High Protein
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