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Crispy Fried Cod Fish Sandwich

As Seen In Cozy Comfort Food Classics.

This Crispy Fried Cod Fish Sandwich is a seafood lover’s dream! Golden, crispy cod fillets are fried to perfection and served on a toasted bun with creamy tartar sauce, fresh lettuce, and juicy tomato. Ready in just 35 minutes, this sandwich is perfect for a casual meal or a quick dinner. Customize it with optional toppings like coleslaw or cheese, and serve with fries or a salad for a complete meal. A must-try for anyone who loves crispy, flavorful fish sandwiches!
Sarah Recipes
Recipe by Sarah Sarah
Fresh from the Kitchen: Fri, 28 Feb 2025 12:06:06 GMT
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A fish sandwich with a white sauce on a bun. Save for Later
A fish sandwich with a white sauce on a bun. | recipesaddicts.com

These Crispy Fried Cod Fish Sandwiches bring the classic seafood sandwich experience right to your kitchen with tender, flaky cod encased in an airy, ultra-crispy batter. Nestled in a toasted bun with creamy tartar sauce and fresh toppings, this sandwich rivals anything you'd find at a seaside restaurant or fast-food chain.

I discovered this recipe when craving a fish sandwich like those from my favorite seafood shack but wanted something fresher and made with ingredients I could control. The result exceeded all expectations!

Essential Ingredients and Selection Tips

  • Cod Fillets: Choose thick, firm pieces for the best texture
  • Cornstarch: The secret to that extra-crispy coating
  • Club Soda: Cold carbonation creates light, airy batter
  • Smoked Paprika: Adds depth of flavor without heat
  • Brioche Buns: Their slight sweetness complements the savory fish

Detailed Cooking Instructions

Batter Preparation:
Combine dry ingredients before adding cold club soda for the crispiest result
Oil Temperature:
Maintain 350°F throughout cooking for perfect crispiness
Fish Handling:
Pat fillets completely dry before battering for better adhesion
Frying Technique:
Lower fish gently into oil to prevent splatter
Drainage Method:
Use paper towels to remove excess oil without steaming
Bun Preparation:
Butter and toast for structural integrity
Assembly Strategy:
Layer ingredients in the right order to prevent soggy buns
A delicious fish sandwich with lettuce and tartar sauce. Save for Later
A delicious fish sandwich with lettuce and tartar sauce. | recipesaddicts.com

My grandfather was a fisherman who always said, "Respect the fish by cooking it right." This recipe honors that philosophy with a preparation that enhances the cod's natural flavor and texture.

Perfect Pairings

Serve with crispy fries or onion rings for a classic combo, or lighten things up with a vinegar-based coleslaw that cuts through the richness of the fried fish.

A fish sandwich with lettuce and mayonnaise on a bun. Save for Later
A fish sandwich with lettuce and mayonnaise on a bun. | recipesaddicts.com

After making these countless times, I've found they're more than just dinner - they're a crowd-pleaser that brings that vacation feeling home. The combination of crispy, seasoned batter and flaky fish creates a sandwich that feels indulgent while being surprisingly straightforward to prepare.

Recipe Tips & FAQs

→ Can I use a different type of fish?
Yes, try haddock, tilapia, or any firm white fish.
→ Can I make this recipe gluten-free?
Yes, use gluten-free flour and buns.
→ How do I store leftovers?
Store the fried cod and toppings separately in the fridge for up to 2 days. Reheat the cod in the oven for best results.
→ Can I bake the cod instead of frying?
Yes, bake battered fillets at 425°F (218°C) for 15-18 minutes, flipping halfway.
→ What sides pair well with this sandwich?
Serve with fries, coleslaw, or a simple green salad.

Crispy Fried Cod Fish Sandwich

This Crispy Fried Cod Fish Sandwich features golden, crispy cod fillets served on a toasted bun with tartar sauce, lettuce, and tomato. Perfect for seafood lovers!

Prep Time
15 Minutes
Cooking Time
20 Minutes
Total Time
35 Minutes
Recipe by Sarah: Sarah

Recipe Type: Comfort Food

Skill Level: Moderate

Style of Cooking: American

Makes: 4 Serves (4 sandwiches)

Dietary Notes: Dairy-Free

What You'll Need

→ For the Cod

01 4 cod fillets (4–6 ounces each)
02 1 cup all-purpose flour
03 ½ cup cornstarch (for extra crispiness)
04 1 teaspoon garlic powder
05 1 teaspoon onion powder
06 1 teaspoon smoked paprika
07 ½ teaspoon cayenne pepper (optional, for heat)
08 1 teaspoon salt
09 ½ teaspoon black pepper
10 1 cup cold club soda (or sparkling water)
11 1 cup vegetable oil (for frying)

→ For the Sandwich

12 4 sandwich buns (brioche buns or Kaiser rolls work beautifully)
13 ¼ cup tartar sauce (homemade or store-bought)
14 1 cup shredded lettuce or mixed greens
15 4 slices of tomato
16 4 slices of pickles (optional)
17 Lemon wedges (for serving)

→ Optional Toppings

18 Coleslaw
19 Thinly sliced red onion
20 Cheese (American, cheddar, or Swiss)

→ For Homemade Tartar Sauce (Optional)

21 ½ cup mayonnaise
22 1 tablespoon pickle relish
23 1 teaspoon Dijon mustard
24 1 teaspoon lemon juice
25 ¼ teaspoon garlic powder
26 Salt and pepper, to taste

Let's Cook!

Step 01

If making homemade tartar sauce, combine mayonnaise, pickle relish, Dijon mustard, lemon juice, garlic powder, salt, and pepper in a small bowl. Mix well and refrigerate until ready to use.

Step 02

In a medium bowl, whisk together the flour, cornstarch, garlic powder, onion powder, smoked paprika, cayenne pepper (if using), salt, and black pepper. Gradually whisk in the cold club soda until the batter is smooth and has the consistency of pancake batter. Be careful not to overmix; a few small lumps are okay.

Step 03

Heat the vegetable oil in a large skillet or heavy-bottomed pan over medium-high heat until it reaches 350°F (175°C). If you don’t have a thermometer, drop a small amount of batter into the oil—it should sizzle and float immediately.

Step 04

Pat the cod fillets dry with paper towels to remove excess moisture. Dip each fillet into the batter, ensuring it’s fully coated, then carefully lower it into the hot oil. Fry the cod in batches for 3-4 minutes per side, or until the coating is golden brown and crispy and the fish is cooked through (internal temperature of 145°F/63°C). Use a slotted spoon or tongs to remove the fillets from the oil and place them on a plate lined with paper towels to drain any excess grease.

Step 05

While the cod is frying, lightly toast the sandwich buns in a skillet or toaster for added flavor and texture.

Step 06

Spread tartar sauce on the bottom half of each bun. Layer with shredded lettuce, a slice of tomato, and any optional toppings you like (e.g., pickles, coleslaw, or cheese). Place the fried cod fillet on top and finish with the top half of the bun.

Step 07

Serve the sandwiches immediately with lemon wedges on the side for an extra burst of brightness. Pair with fries, coleslaw, or a simple salad for a complete meal.

Cook's Notes

  1. Cold Batter = Extra Crispy – Keeping the club soda cold helps create a light, airy batter for maximum crispiness.
  2. Don’t Overcrowd the Pan – Fry the fish in batches to maintain oil temperature and get even frying.
  3. Customize Your Sandwich – Try adding a slice of cheese or a spoonful of coleslaw for extra flavor and texture.
  4. Alternative Cooking Option – If you prefer baking, place battered fillets on a parchment-lined baking sheet and bake at 425°F (218°C) for 15-18 minutes, flipping halfway.

Kitchen Tools Needed

  • Large skillet or heavy-bottomed pan
  • Medium bowl
  • Slotted spoon or tongs
  • Paper towels
  • Toaster or skillet (for toasting buns)

Allergy Notes

Always check ingredients carefully for allergens. When in doubt, please consult your healthcare provider.
  • Contains gluten (all-purpose flour, buns)
  • Contains eggs (mayonnaise in tartar sauce)
  • Contains fish (cod)

Nutrition Information (Per Serving)

Nutritional values are carefully calculated estimates. For precise dietary needs, please consult a nutritionist.
  • Calories: ~
  • Total Fat: ~
  • Total Carbohydrates: ~
  • Protein: ~