Filet-O-Fish Sliders – Easy Homemade Fish Burgers
Filet-O-Fish Sliders (Fish Burger Sliders). Oh, the irresistible allure of a classic, right? We’ve all been there, craving that perfectly battered fish patty, the tangy tartar sauce, and the pillowy soft bun. But what if I told you we could capture that beloved fast-food magic in a delightful, bite-sized format perfect for any occasion? That’s precisely what these Filet-O-Fish Sliders (Fish Burger Sliders) deliver. People adore them because they evoke instant nostalgia while offering a gourmet twist that’s far superior to anything you’d grab on the go. What makes them truly special is the meticulous attention to detail – from achieving that impossibly crispy fish coating to balancing the creamy, zesty tartar sauce that’s the unsung hero. These aren’t just mini burgers; they’re miniature masterpieces designed to bring joy and satisfy those familiar cravings in a brand-new, utterly delightful way. Get ready to elevate your slider game!

Ingredients:
- 9-12 pieces breaded fish burgers (or fish filets, store bought or homemade; the exact number will depend on the size of the fish you are using)
- 12 slider buns (or small dinner rolls)
- 2 tablespoons butter, melted
- 12 slices American cheese (or slices of cheddar cheese if you prefer)
- 3/4 cup Mayonnaise
- 1/2 cup sweet pickle relish (or finely minced dill or sweet pickles)
- 1/2 tablespoon dried dill (if you are using regular relish or diced dill pickles, you may want to reduce this to 1/4 tablespoon)
- 1 tablespoon fresh lemon juice
Preparing Your Flavorful Sauce
Step 1: Crafting the Creamy Tartar Sauce
This is where the magic happens for that classic Filet-O-Fish flavor. In a medium-sized bowl, combine the mayonnaise, sweet pickle relish (or your finely minced pickles), dried dill, and fresh lemon juice. Give everything a good whisk until it’s thoroughly blended and smooth. Taste a small spoonful – this is your chance to adjust the flavors to your liking. If you want a bit more tang, add another squeeze of lemon juice. If you prefer it a little sweeter, a tiny pinch of sugar can work wonders, though the relish usually provides enough sweetness. If you’re using regular relish or dill pickles and find the dill flavor a bit strong, don’t hesitate to reduce the amount of dried dill. We’re aiming for a harmonious balance here, a creamy, zesty, and slightly herbaceous sauce that will coat our fish beautifully.
Cooking the Fish
Step 2: Getting the Breaded Fish Ready
Now, let’s get our star ingredient – the fish – ready to go. If you’re using store-bought breaded fish burgers, you’ll likely be following the package instructions for cooking. This usually involves baking or pan-frying until golden brown and cooked through. If you’re using plain fish filets, you’ll want to bread them yourself before cooking. A simple breading would involve dipping them first in flour, then in beaten egg, and finally in seasoned breadcrum extractbs (pankrum extractreadcrumbs work wonderfully for extra crispiness). For these sliders, you’ll want to cook them until they are a nice, even golden brown and cooked through. The exact cooking time will depend on the thickness of your fish and your chosen cooking method. For the best results, ensure your fish is cooked to an internal temperature of 145°F (63°C).
Step 3: Perfecting the Fish Cook
Whether you’re baking, frying, or air-frying your breaded fish, the goal is the same: achieve a crispy, golden exterior and a flaky, moist interior. If baking, preheat your oven according to your breaded fish package or your chosen recipe. Place the fish on a baking sheet lined with parchment paper for easy cleanup. If pan-frying, use a skillet with a tablespoon or two of oil over medium-high heat, cooking each side for about 3-5 minutes, or until golden and cooked through. For an air fryer, arrange the fish in a single layer and cook at around 400°F (200°C) for 8-10 minutes, flipping halfway through. Regardless of the method, keep an eye on them to prevent burning. You want them to be perfectly cooked and ready to be nestled into those buns.
Assembling the Sliders
Step 4: Preparing the Slider Buns
While your fish is finishing up, it’s time to get our slider buns ready. This step is simple but makes a big difference in the overall texture and flavor. Lightly brush the cut sides of each slider bun with the melted butter. You can do this using a pastry brush or even the back of a spoon. Place the buttered buns, cut-side down, onto a baking sheet or directly on the grill or in a skillet for a minute or two over medium heat. You’re looking for a gentle toasting – just enough to give them a little color and a slightly crisp edge. This prevents them from getting soggy and adds a delightful warmth and subtle buttery flavor to each bite.
Step 5: Building Your Filet-O-Fish Sliders
Now for the exciting part – assembling these delightful Filet-O-Fish sliders! Start by taking your toasted bottom slider buns. Generously spread a good amount of your prepared tartar sauce onto each one. This is your flavor base. Next, carefully place a cooked breaded fish burger on top of the sauce. If your fish burgers are larger than the buns, you can cut them to fit. Immediately place a slice of American cheese (or cheddar) on top of the hot fish. The residual heat from the fish will start to melt the cheese beautifully, creating that signature gooey, cheesy goodness. Finally, spread a little more of that delicious tartar sauce on the cut side of the top slider bun, and gently place it on top of the cheese-covered fish. Repeat this process for all your sliders.
Step 6: The Final Touch and Serving
Once all your sliders are assembled, you can give them an extra boost of flavor and presentation. If you want the cheese to be extra melty, you can briefly place the assembled sliders under a broiler for about 30 seconds to a minute, or cover them with foil for a few minutes to allow the steam to work its magic. Keep a very close eye on them if broiling to prevent burning the buns! Serve your Filet-O-Fish Sliders immediately while they are warm and the cheese is perfectly melted. They are fantastic on their own, but also pair wonderfully with classic sides like french fries, coleslaw, or a simple green salad. Enjoy the taste of this beloved classic, perfectly miniaturized for easy, delightful eating!

Conclusion:
And there you have it – your very own delicious batch of Filet-O-Fish Sliders (Fish Burger Sliders)! We hope you’ve enjoyed this journey into creating these delightful mini fish burgers. They are a fantastic choice for a casual lunch, a fun appetizer for your next gathering, or even a quick weeknight dinner that feels a little special. The tender, flaky fish paired with the tangy tartar sauce and soft slider buns is a combination that truly sings. Don’t be afraid to get creative and customize them to your heart’s content. We encourage you to make these Filet-O-Fish Sliders (Fish Burger Sliders) again and again, perhaps even experimenting with different types of white fish or adding your favorite toppings.
Frequently Asked Questions:
What kind of white fish is best for Filet-O-Fish Sliders (Fish Burger Sliders)?
Cod or haddock are classic choices and work wonderfully due to their mild flavor and flaky texture. Tilapia or pollock are also excellent and often more budget-friendly options that yield great results.
Can I make the tartar sauce from scratch?
Absolutely! While store-bought is convenient, a homemade tartar sauce elevates these Filet-O-Fish Sliders (Fish Burger Sliders). A simple recipe involves mayonnaise, finely chopped pickles or relish, a squeeze of lemon juice, and a pinch of dill or parsley.
How can I make these sliders healthier?
To make them healthier, consider using whole wheat slider buns, baking or air-frying the fish instead of pan-frying, and serving them with a side of fresh salad or steamed vegetables rather than fries.

Filet-O-Fish Sliders – Easy Homemade Fish Burgers
Recreate the classic Filet-O-Fish sandwich in a convenient slider size with this easy homemade recipe, featuring a tangy tartar sauce and perfectly cooked fish.
Ingredients
-
9-12 pieces breaded fish burgers (or fish filets, store bought or homemade)
-
12 slider buns
-
2 tablespoons butter, melted
-
12 slices American cheese
-
3/4 cup Mayonnaise
-
1/2 cup sweet pickle relish
-
1/2 tablespoon dried dill
-
1 tablespoon fresh lemon juice
Instructions
-
Step 1
Prepare the tartar sauce: In a medium bowl, combine mayonnaise, sweet pickle relish, dried dill, and fresh lemon juice. Whisk until well blended. Taste and adjust seasoning if needed. -
Step 2
Cook the fish: Follow package instructions for store-bought breaded fish burgers. If using plain filets, bread them (flour, egg, breadcrumbs) and cook until golden brown and cooked through (internal temperature 145°F/63°C). -
Step 3
Toast the slider buns: Lightly brush the cut sides of the slider buns with melted butter. Toast them cut-side down on a baking sheet or skillet until lightly golden. -
Step 4
Assemble the sliders: Spread tartar sauce on the bottom slider bun. Place a cooked fish burger on top. Immediately add a slice of American cheese to the hot fish. Add more tartar sauce to the top bun and place it on top of the cheese. -
Step 5
Melt the cheese (optional): For extra melty cheese, briefly place assembled sliders under a broiler (watch closely!) or cover with foil for a few minutes. -
Step 6
Serve immediately: Enjoy your warm Filet-O-Fish Sliders with your favorite sides.
Important Information
Nutrition Facts (Per Serving)
It is important to consider this information as approximate and not to use it as definitive health advice.
Allergy Information
Please check ingredients for potential allergens and consult a health professional if in doubt.
