Elevate your lunch game with these delicious baked fish sandwiches. Perfectly seasoned and baked to golden perfection, these sandwiches are a healthier alternative to fried fish sandwiches. With a crispy coating and fresh toppings, they are sure to become a family favorite.
Most of the ingredients for this recipe are common pantry staples. However, if you don't usually keep fish fillets on hand, you will need to pick some up from the seafood section of your supermarket. Make sure to choose fresh or high-quality frozen fillets for the best results.

Ingredients for Baked Fish Sandwiches Recipe
Fish fillets: The main protein of the dish, providing a tender and flaky texture.
Breadcrumbs: Used to create a crispy coating on the fish fillets.
Garlic powder: Adds a subtle garlic flavor to the breadcrumb coating.
Paprika: Provides a mild, smoky flavor and a hint of color to the coating.
Salt: Enhances the overall flavor of the fish and coating.
Black pepper: Adds a touch of heat and depth to the seasoning.
Sandwich buns: The base of the sandwich, providing a soft and slightly toasted texture.
Shredded lettuce: Adds a fresh, crisp element to the sandwich.
Sliced tomato: Provides juiciness and a burst of flavor to complement the fish.
Technique Tip for This Recipe
When coating the fish fillets with the breadcrumb mixture, ensure that you press the breadcrumbs firmly onto the fish to create a thick, even layer. This will help the coating adhere better and result in a crispier texture. Additionally, for an extra burst of flavor, consider adding a bit of lemon zest to the breadcrumb mixture. This will give the baked fish a refreshing citrus note that pairs wonderfully with the lettuce and tomato in the sandwich.
Suggested Side Dishes
Alternative Ingredients
fish fillets - Substitute with tofu: Tofu has a similar texture and can absorb flavors well, making it a good plant-based alternative.
fish fillets - Substitute with chicken breast: Chicken breast can provide a similar protein content and texture when baked.
breadcrumbs - Substitute with crushed cornflakes: Crushed cornflakes can provide a similar crunchy texture and are gluten-free.
breadcrumbs - Substitute with panko: Panko breadcrumbs are lighter and can give a crispier texture to the fish.
garlic powder - Substitute with fresh garlic: Fresh garlic can provide a more intense and aromatic flavor.
garlic powder - Substitute with onion powder: Onion powder can offer a similar savory depth if garlic is not available.
paprika - Substitute with cayenne pepper: Cayenne pepper can add a similar color and a bit more heat.
paprika - Substitute with chili powder: Chili powder can provide a similar smoky flavor with a bit of spice.
salt - Substitute with soy sauce: Soy sauce can add a similar salty flavor along with umami richness.
salt - Substitute with sea salt: Sea salt can provide a similar salty taste with a slightly different mineral profile.
black pepper - Substitute with white pepper: White pepper can offer a similar heat without the black specks.
black pepper - Substitute with cayenne pepper: Cayenne pepper can add heat and a bit of color.
sandwich buns - Substitute with whole wheat buns: Whole wheat buns can provide more fiber and nutrients.
sandwich buns - Substitute with lettuce wraps: Lettuce wraps can offer a low-carb alternative.
shredded lettuce - Substitute with spinach: Spinach can provide a similar texture with added nutrients.
shredded lettuce - Substitute with kale: Kale can offer a similar crunch and is nutrient-dense.
sliced tomato - Substitute with roasted red peppers: Roasted red peppers can provide a similar sweetness and moisture.
sliced tomato - Substitute with cucumber slices: Cucumber slices can add a refreshing crunch and moisture.
Other Alternative Recipes Similar to This
How to Store or Freeze Your Sandwiches
- Allow the fish fillets to cool completely before storing. This prevents condensation, which can make the coating soggy.
- Wrap each baked fish fillet individually in aluminum foil or plastic wrap to maintain freshness and prevent them from sticking together.
- Place the wrapped fillets in an airtight container or a resealable plastic bag. Label with the date to keep track of freshness.
- Store the container or bag in the refrigerator if you plan to consume the fish sandwiches within 2-3 days.
- For longer storage, place the wrapped fillets in a single layer on a baking sheet and freeze until solid. This prevents them from sticking together.
- Once frozen, transfer the fillets to a resealable freezer bag or airtight container. They can be stored in the freezer for up to 2 months.
- When ready to reheat, preheat your oven to 375°F (190°C). Place the frozen fillets on a baking sheet and bake for 15-20 minutes or until heated through and crispy.
- To store the sandwich buns, keep them in a resealable plastic bag at room temperature for up to 3 days. For longer storage, freeze them in a resealable bag for up to 1 month.
- Lettuce and tomato should be stored separately in the refrigerator. Keep the lettuce in a plastic bag or container with a paper towel to absorb excess moisture. Store the sliced tomato in an airtight container.
- Assemble the sandwiches just before serving to maintain the best texture and flavor.
How to Reheat Leftovers
Oven Method:
- Preheat your oven to 350°F (175°C).
- Wrap each baked fish sandwich in aluminum foil to keep the bread from drying out.
- Place the wrapped sandwiches on a baking sheet.
- Heat in the oven for about 15 minutes or until the fish fillets are warmed through.
- For a crispier texture, open the foil for the last 5 minutes of heating.
Toaster Oven Method:
- Preheat your toaster oven to 350°F (175°C).
- Place the baked fish sandwiches on a toaster oven tray.
- Heat for 10-12 minutes, checking halfway through to ensure the bread doesn't get too crispy.
- If the lettuce and tomato are already assembled, consider removing them before reheating and adding them back after.
Microwave Method:
- Place the baked fish sandwich on a microwave-safe plate.
- Cover with a damp paper towel to keep the bread from drying out.
- Microwave on medium power for 1-2 minutes, checking halfway through.
- If the lettuce and tomato are already assembled, remove them before microwaving and add them back after.
Skillet Method:
- Heat a non-stick skillet over medium heat.
- Place the baked fish sandwiches in the skillet, cover with a lid to trap steam.
- Heat for about 5-7 minutes, flipping halfway through to ensure even warming.
- For a crispier bread, you can toast the buns separately in the skillet for a minute or two.
Air Fryer Method:
- Preheat your air fryer to 350°F (175°C).
- Place the baked fish sandwiches in the air fryer basket.
- Heat for 5-7 minutes, checking halfway through to ensure even warming.
- If the lettuce and tomato are already assembled, remove them before air frying and add them back after.
Best Tools for This Recipe
Oven: Used to bake the fish fillets and toast the sandwich buns.
Mixing bowl: Used to combine the breadcrumbs, garlic powder, paprika, salt, and black pepper.
Baking sheet: Used to place the coated fish fillets for baking.
Measuring spoons: Used to measure out the garlic powder, paprika, salt, and black pepper.
Measuring cup: Used to measure the breadcrumbs.
Knife: Used to slice the tomato.
Cutting board: Used as a surface for slicing the tomato.
Spatula: Used to transfer the baked fish fillets onto the sandwich buns.
Tongs: Used to handle the hot sandwich buns after toasting.
Plate: Used to assemble the sandwiches with the baked fish fillets, shredded lettuce, and sliced tomato.
How to Save Time on This Recipe
Prepare ingredients in advance: Measure and mix the breadcrumbs and spices ahead of time to streamline the coating process.
Use pre-sliced vegetables: Buy shredded lettuce and sliced tomato to save chopping time.
Line baking sheet with parchment: This makes cleanup quicker and prevents the fish fillets from sticking.
Toast buns together: Place all sandwich buns in the oven at once to toast them evenly and save time.
Batch cooking: Bake extra fish fillets and store them for quick meals later in the week.

Baked Fish Sandwiches Recipe
Ingredients
Main Ingredients
- 4 fillets Fish Fillets
- 1 cup Breadcrumbs
- 1 teaspoon Garlic Powder
- 1 teaspoon Paprika
- 1 teaspoon Salt
- 1 teaspoon Black Pepper
- 4 buns Sandwich Buns
- 1 cup Lettuce shredded
- 1 cup Tomato sliced
Instructions
- Preheat your oven to 375°F (190°C).
- In a mixing bowl, combine breadcrumbs, garlic powder, paprika, salt, and black pepper.
- Coat each fish fillet with the breadcrumb mixture.
- Place the coated fish fillets on a baking sheet and bake for 20 minutes or until the fish is cooked through and the coating is golden brown.
- Toast the sandwich buns in the oven for the last 5 minutes of the fish baking time.
- Assemble the sandwiches by placing a baked fish fillet on each bun, then top with shredded lettuce and sliced tomato.
Nutritional Value
Keywords
Suggested Appetizers and Desserts
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