Crispy Fish Sandwich with Garlic Herb Tartar Sauce (Easy & Flavor-Packed)
There’s something about a crispy fish sandwich that just feels like comfort. Golden, crunchy, a little messy in the best way… and when you add a creamy, garlicky herb sauce? It turns into something special.
This recipe came together on one of those “what do I feel like eating today?” kind of days… and it delivered. Big time.
The outside is perfectly crisp, the inside is flaky and tender, and that garlic herb tartar sauce? It’s the kind of thing you’ll want to put on everything after this.
🐟 Why You’ll Love This Recipe
Crispy, golden coating with serious crunch
Simple ingredients you likely already have
That creamy garlic herb sauce takes it over the top
Ready in about 25 minutes
Feels like a restaurant sandwich… but made at home
📸 A Little Peek
This sandwich is all about texture and layers… crispy fish, cool lettuce, juicy tomato, soft bun, and that rich sauce dripping just enough to make you excited for the first bite.
Crispy, golden fish sandwich served with fresh lemon wedges for a bright finish
🛒 Ingredients You’ll Need
You’ll find the full printable recipe card below, but here’s a quick look at what goes into it:
White fish like cod (best for flakiness)
Panko breadcrumbs for that extra crunch
Garlic, dill, parsley, and lemon for the sauce
Soft buns, lettuce, and tomato for that classic sandwich build
Simple, fresh, and so satisfying.
👩🍳 Let’s Talk About That Crunch
The key to getting that beautiful golden crust (like in the photos 👀) is:
Patting the fish dry first
Coating it properly: flour → egg → panko
Pressing the breadcrumbs in so they really stick
Not overcrowding the pan
That’s how you get that crispy edge with a tender center magic.
🥄 The Sauce That Makes It
Let’s be honest… the garlic herb tartar sauce is doing a lot of the heavy lifting here.
It’s:
Creamy
Bright from the lemon
Packed with fresh herbs
Just garlicky enough
And when it melts slightly into that hot crispy fish… yeah, that’s the moment.
🍋 Don’t Skip the Lemon
A quick squeeze of lemon right before that first bite wakes everything up.
It cuts through the richness and brings that fresh, coastal feel to the whole sandwich. Small step… big difference.
💡 Kimberley’s Kookbook Tips
Cod is your best choice for flakiness and flavor
Want extra crunch? Double dip in egg and panko
Air fryer works great at 400°F for 10–12 minutes
Swap part of the mayo for Greek yogurt for a lighter sauce
Add cheese if you want a melty twist
🫒 Kimberley’s Healthy Kitchen Note
This can easily be made lighter without losing flavor. Air frying and a yogurt-based sauce keep things balanced while still feeling like a treat.
🍽️ What to Serve With It
Crispy fries or sweet potato wedges
A light cucumber or vinegar slaw
Pickles on the side (always a good idea)
💬 Final Thoughts
This is one of those recipes that feels like a little upgrade to your usual dinner routine.
It’s simple, comforting, and just indulgent enough to feel like something special… without being complicated.
And honestly… once you make that sauce, you’re going to start finding excuses to use it on everything.
A golden, crispy fish sandwich layered with fresh lettuce, tomato, and a creamy garlic herb tartar sauce. Crunchy, flavorful, and perfect for an easy weeknight dinner or weekend treat.
For the Fish
600grams white fish fillets (cod preferred)
1cup panko breadcrumbs
1/2cup all-purpose flour
2 eggs (beaten)
1tsp garlic powder
1tsp paprika
Salt and pepper (to taste)
Oil (for frying)
For the Garlic Herb Tartar Sauce
1/2cup mayonnaise
2 garlic cloves (minced)
2tbsp dill pickles (finely chopped)
2tbsp fresh dill (chopped)
1tbsp fresh parsley (chopped)
1tbsp lemon juice
1tsp Dijon mustard
For Assembly
4brioche brioche buns (toasted)
Lettuce (shredded)
Tomato (sliced)
Lemon wedges (optional)
Instructions
Make the tartar sauce
1
In a bowl, mix mayonnaise, garlic, dill pickles, dill, parsley, lemon juice, and Dijon mustard. Refrigerate until ready to use.
Prepare breading station
2
Place flour in one bowl, beaten eggs in another, and mix panko with garlic powder, paprika, salt, and pepper in a third.
Bread the fish
3
Pat fish dry. Coat in flour, dip in egg, then press into seasoned panko until fully coated.
Cook the fish
4
Heat about 1/2 inch of oil in a skillet over medium-high heat. Fry fillets for 3–4 minutes per side until golden brown and cooked through.
Toast buns
5
Lightly toast brioche buns until warm and slightly crisp.
Assemble sandwiches
6
Spread tartar sauce on both halves of each bun. Add lettuce, tomato, crispy fish, and extra sauce.
Serve
7
Serve immediately with lemon wedges.
Air Fryer Method (Alternative)
8
9
Preheat air fryer to 400°F (200°C) for 3–5 minutes
10
Bread the fish (flour → egg → seasoned panko), pressing well
11
Lightly spray both sides with oil
12
Place in air fryer in a single layer (don’t overcrowd)
13
Cook for 10–12 minutes, flipping halfway
14
Fish should be golden, crispy, and flake easily
Nutrition Facts
Servings 4
Serving Size 1
Amount Per Serving
Calories580kcal
% Daily Value *
Total Fat28g44%
Saturated Fat5.5g28%
Cholesterol125mg42%
Potassium650mg19%
Total Carbohydrate42g15%
Dietary Fiber3g12%
Sugars5g
Protein38g76%
* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.
Note
Cod gives the best flaky texture, but haddock works beautifully too (very Nova Scotia 💙)
Press breadcrumbs firmly for maximum crunch
Do not overcrowd the pan — it reduces crispiness
For extra crunch, double dip in egg + panko
Nutritional information is an estimate and may vary depending on ingredients, brands, and preparation methods. This recipe is shared for inspiration and general guidance, not as medical or dietary advice.
Keywords:
Kimberley’s Kookbook recipes, Kimberley’s Healthy Kitchen, easy homemade comfort food, crispy fish sandwich, garlic herb tartar sauce, homemade fish sandwich, pan fried fish recipe, cod sandwich, easy seafood dinner, comfort food sandwich
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Kimberley
Sharing my Kookbook collection of simple home-cooked recipes and cozy kitchen moments.
Hi, I’m Kimberley — welcome to Kimberley’s Kookbook.
This is my little corner of the internet where I share my Kookbook collection of simple home-cooked recipes and cozy kitchen moments. I love creating approachable, no-fuss meals that feel comforting, healthy, nourishing, and made with heart. My kitchen isn’t about perfection — it’s about real food, real life, and sharing meals with the people we love.
Here you’ll find everyday recipes, fresh flavors, healthy twists on comfort food, and a sprinkle of kitchen joy along the way. Whether you’re cooking for family, friends, or just yourself, I hope my recipes make your table feel warm and welcoming. So grab a cup of tea, pull up a chair, and let’s cook something delicious together.