Fried Cod Fish Sandwich

Featured in Family Dinner Ideas.

This homemade Fried Cod Fish Sandwich elevates the fast-food classic with premium ingredients and careful technique. The cod fillets are dredged in seasoned flour and a sparkling water batter that creates an exceptionally crispy coating while keeping the fish tender inside. A scratch-made tartar sauce combines fresh herbs with pickles and capers for the perfect tangy complement. Served on a steamed bun with melted cheese, this sandwich delivers all the nostalgic comfort of the original with enhanced flavor and quality.
A young woman with long, wavy hair wearing glasses is seated at a table, holding a menu and looking thoughtfully to the side in a softly lit restaurant.
Updated on Sun, 12 Jan 2025 17:24:23 GMT
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Fried Cod Fish Sandwich (Filet-O-Fish Inspired) | quickierecipe.com

This elevated Fish Sandwich transforms fresh cod into a crispy, golden-brown masterpiece that rivals any restaurant version. The combination of perfectly seasoned fish, homemade tartar sauce, and tender brioche buns creates a sandwich that brings together classic comfort and culinary finesse.

After years of perfecting this recipe in my kitchen, I've found that the secret lies in the double-dredging technique and temperature control. My family now requests these sandwiches instead of takeout fish.

Essential Ingredients Selection

  • Cod fillets: Choose thick, firm pieces for best results
  • Peanut oil: High smoke point ensures clean frying
  • Old Bay Seasoning: Creates perfect seafood flavor
  • Sparkling water: Makes batter extra light and crispy
  • Fresh parsley: Essential for bright tartar sauce
  • Dill pickles: Adds perfect tang to sauce
  • Brioche buns: Provides buttery complement to fish

Detailed Step-by-Step Instructions

Tartar Sauce Creation:
Finely dice pickles and capers. Mix mayonnaise until smooth. Add ingredients gradually. Season to taste. Let flavors meld while preparing fish.
Oil Temperature Management:
Heat oil slowly to prevent overheating. Maintain steady 375°F. Use deep, heavy-bottomed pot. Keep thermometer attached. Adjust heat as needed.
Fish Preparation:
Cut fish into even portions. Pat completely dry. Season generously. Let rest at room temperature. Prepare dredging stations.
Coating Process:
Dredge in seasoned flour. Shake off excess gently. Dip in batter thoroughly. Let excess drip off. Move directly to oil.
Frying Technique:
Lower fish carefully into oil. Don't overcrowd the pan. Turn once during cooking. Monitor color and bubbles. Drain on wire rack.
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Fried Cod Fish Sandwich (Filet-O-Fish Inspired) | quickierecipe.com

This recipe started as an attempt to recreate my grandfather's famous fish fry recipe, and it's evolved into something that he would have loved even more.

Temperature Management

Through countless test batches, I've discovered that maintaining consistent oil temperature is crucial. I use a candy thermometer clipped to the pot and adjust the heat as needed. If the oil gets too hot, the coating browns before the fish cooks; too cool, and the fish becomes greasy.

Make-Ahead Solutions

While the fish is best fried fresh, I often prepare components ahead. The tartar sauce actually improves overnight as flavors meld. I mix the dry ingredients for both dredges and store them separately, making assembly much quicker when ready to cook.

Bun Selection Success

The right bun makes a significant difference. After trying various options, I've found that brioche offers the perfect combination of structure and tenderness. Steaming them briefly adds extra moisture while keeping them light.

Sauce Variations

Over time, I've experimented with different additions to the tartar sauce. Adding minced shallots brings extra zip, while fresh dill makes it more herbaceous. For heat lovers, a dash of cayenne or finely chopped jalapeños works beautifully.

Serving Suggestions

These sandwiches pair perfectly with classic sides. I love serving them with crispy coleslaw, hand-cut fries, or a bright citrus salad. For casual entertaining, I set up a topping bar with different sauces and fresh vegetables.

Leftover Management

While best fresh, leftover fish can be reheated in a 350°F oven until crispy again. I store the tartar sauce separately and always make extra - it's fantastic on other sandwiches too.

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These Fish Sandwiches have become my signature comfort food dish, requested at everything from casual family dinners to weekend gatherings. The combination of crispy, tender fish and tangy homemade tartar sauce creates something truly special that brings people together. Each time I make them, I'm reminded that sometimes the simplest dishes, prepared with care and attention to detail, become our most treasured recipes.

Frequently Asked Questions

→ What's the key to getting really crispy fish?
The double-dredging process (flour then batter) and maintaining the oil at 375°F are crucial for achieving a crispy coating.
→ Can I make the tartar sauce ahead of time?
Yes, the tartar sauce can be made up to 3 days ahead and stored in the refrigerator. It actually tastes better after the flavors meld.
→ Why use sparkling water in the batter?
The carbonation creates lighter, crispier coating when fried. Light beer can be substituted for similar results.
→ Can I use frozen fish?
Yes, just make sure it's completely thawed and patted dry before battering to ensure proper crispiness.
→ Why steam the buns?
Steaming makes the buns soft and pillowy, just like the restaurant version, while also helping melt the cheese.

Crispy Fried Cod Fish Sandwich

A homemade version of the classic fish sandwich featuring crispy battered cod, tangy homemade tartar sauce, and melted cheese served on perfectly steamed buns. Better than fast food!

Prep Time
10 Minutes
Cook Time
20 Minutes
Total Time
30 Minutes
By: Meryem

Category: Main Dishes

Difficulty: Intermediate

Cuisine: American

Yield: 4 Servings (4 sandwiches)

Dietary: ~

Ingredients

→ Fish

01 Icelandic Cod or similar fish (24 ounces)
02 Salt and pepper to season

→ Dry Dredge

03 All-purpose flour (1 cup)
04 Old Bay Seasoning (½ tablespoon)

→ Wet Dredge Batter

05 All-purpose flour (1 cup)
06 Old Bay Seasoning (1 tablespoon)
07 Paprika (½ tablespoon)
08 Turmeric (1 teaspoon)
09 White pepper (½ teaspoon)
10 Baking powder (½ teaspoon)
11 Large egg (1)
12 Sparkling water (1 cup)
13 Salt and pepper to taste

→ Tartar Sauce

14 Mayonnaise (½ cup)
15 Dill pickle (3 tablespoons, diced)
16 Capers (1 tablespoon, diced)
17 Fresh parsley (1 tablespoon, chopped)
18 Lemon juice (1 tablespoon)
19 Dijon mustard (2 teaspoons)
20 Salt and pepper to taste

→ For Frying and Assembly

21 Peanut oil or neutral frying oil (2 quarts)
22 Hamburger buns (4)
23 Cheddar cheese slices (2, halved)

Instructions

Step 01

Heat frying oil in large heavy-bottom pan to 375°F and maintain temperature

Step 02

Combine mayonnaise, Dijon, lemon juice, pickles, capers, and parsley in a bowl. Season with salt and pepper

Step 03

Cut cod into bun-sized squares (4-6 oz). Season with salt and pepper and place on wire rack over baking pan

Step 04

Make dry dredge with flour and Old Bay in one bowl. In another, make wet batter by combining remaining flour, seasonings, egg, and sparkling water until salad dressing consistency

Step 05

First coat fish in dry flour mixture, then dip in wet batter, allowing excess to drip off

Step 06

Fry each piece for 2-3 minutes per side until golden brown. Drain on wire rack

Step 07

Steam hamburger buns for 10 seconds over simmering water

Step 08

Layer bottom bun with tartar sauce, fried fish, cheese half, more tartar sauce, and top bun

Notes

  1. Inspired by McDonald's Filet-O-Fish sandwich
  2. Can substitute cod with Alaskan pollack, haddock, or halibut
  3. Light beer can replace sparkling water for a different flavor
  4. Store-bought tartar sauce can be used as a time-saver

Tools You'll Need

  • Large heavy-bottom pan
  • Wire rack and baking pan
  • Two shallow bowls for dredging
  • Steamer basket or strainer
  • Tongs
  • Small pot for steaming buns

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains fish (cod)
  • Contains dairy (cheese)
  • Contains gluten (flour, buns)
  • Contains eggs

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 747
  • Total Fat: 29 g
  • Total Carbohydrate: 73 g
  • Protein: 45 g