This baked fish fillets recipe is a simple yet delicious way to enjoy a healthy meal. The combination of olive oil, garlic powder, and paprika gives the fish a flavorful crust, while the lemon slices add a refreshing citrus touch. Perfect for a quick weeknight dinner or a special occasion.
If you don't usually cook with white fish fillets, you might need to visit the seafood section of your supermarket. Look for fresh or frozen options like cod, tilapia, or haddock. Make sure to check the packaging for any signs of freezer burn if you're opting for frozen fillets.

Ingredients For Baked Fish Fillets Recipe
White fish fillets: These are the main protein of the dish. Choose fresh or frozen varieties like cod, tilapia, or haddock.
Olive oil: Adds moisture and helps the seasonings adhere to the fish.
Salt: Enhances the natural flavors of the fish.
Black pepper: Adds a mild heat and depth of flavor.
Garlic powder: Provides a savory, aromatic element.
Paprika: Adds a subtle smokiness and vibrant color.
Lemon: Sliced and placed on top of the fish for a fresh, citrusy finish.
Technique Tip for This Recipe
When preparing fish fillets for baking, ensure they are of uniform thickness to promote even cooking. If some fillets are thicker than others, consider using a meat mallet to gently pound them to an even thickness. This will help prevent overcooking thinner pieces while waiting for thicker ones to cook through. Additionally, let the olive oil and seasonings sit on the fillets for a few minutes before baking to allow the flavors to penetrate the fish more deeply.
Suggested Side Dishes
Alternative Ingredients
white fish fillets - Substitute with salmon fillets: Salmon provides a rich, fatty flavor and works well with the same seasonings.
white fish fillets - Substitute with tilapia fillets: Tilapia is another mild-flavored fish that can easily absorb the seasonings.
olive oil - Substitute with avocado oil: Avocado oil has a high smoke point and a neutral flavor, making it a good alternative for baking.
olive oil - Substitute with grapeseed oil: Grapeseed oil is light and has a mild flavor, suitable for baking fish.
salt - Substitute with soy sauce: Soy sauce adds a salty flavor along with a bit of umami, enhancing the overall taste.
salt - Substitute with sea salt: Sea salt can provide a different texture and a slightly different flavor profile.
black pepper - Substitute with white pepper: White pepper has a milder flavor and can be used to maintain the seasoning balance.
black pepper - Substitute with cayenne pepper: Cayenne pepper adds a bit of heat and spice to the dish.
garlic powder - Substitute with fresh garlic: Fresh garlic provides a more robust and aromatic flavor.
garlic powder - Substitute with shallot powder: Shallot powder offers a milder, sweeter flavor compared to garlic.
paprika - Substitute with smoked paprika: Smoked paprika adds a smoky depth to the dish.
paprika - Substitute with chili powder: Chili powder can add a bit of heat along with the color.
lemon - Substitute with lime: Lime provides a similar acidic and citrusy flavor.
lemon - Substitute with orange: Orange adds a sweeter citrus flavor, which can complement the fish nicely.
Alternative Recipes Similar to This Dish
How to Store or Freeze Your Fish Fillets
- Allow the fish fillets to cool completely before storing. This prevents condensation, which can make the fish soggy.
- Transfer the cooled fish fillets to an airtight container. If stacking, place a piece of parchment paper between each fillet to avoid sticking.
- Store the container in the refrigerator. The baked fish fillets will stay fresh for up to 3 days.
- For longer storage, wrap each fillet tightly in plastic wrap, then place them in a freezer-safe bag or container. Label with the date for reference.
- Freeze the fish fillets for up to 2 months. To maintain the best texture and flavor, avoid freezing for longer periods.
- When ready to enjoy, thaw the fish fillets in the refrigerator overnight. This slow thawing process helps retain moisture.
- Reheat the fish fillets in a preheated oven at 350°F (175°C) for about 10-15 minutes, or until heated through. Avoid microwaving to prevent drying out.
- For a quick meal, pair the reheated fish fillets with a fresh salad or steamed vegetables.
How to Reheat Leftovers
Oven Method:
- Preheat your oven to 275°F (135°C).
- Place the leftover fish fillets in an oven-safe dish.
- Drizzle a bit of olive oil or a splash of lemon juice over the fillets to keep them moist.
- Cover the dish with aluminum foil to prevent the fish from drying out.
- Heat for about 15 minutes or until the fish is warmed through.
Stovetop Method:
- Heat a non-stick skillet over medium-low heat.
- Add a small amount of olive oil or a pat of butter to the skillet.
- Place the fish fillets in the skillet.
- Cover the skillet with a lid to trap the heat and moisture.
- Cook for 3-4 minutes on each side, or until the fish is heated through.
Microwave Method:
- Place the fish fillets on a microwave-safe plate.
- Add a few drops of water or lemon juice to the fish to keep it from drying out.
- Cover the plate with a microwave-safe lid or another plate.
- Microwave on medium power for 1-2 minutes, checking periodically to ensure the fish is not overcooked.
Steaming Method:
- Fill a pot with a small amount of water and bring it to a simmer.
- Place a steamer basket over the pot.
- Lay the fish fillets in the steamer basket.
- Cover the pot with a lid.
- Steam for about 5-7 minutes, or until the fish is thoroughly heated.
Air Fryer Method:
- Preheat the air fryer to 300°F (150°C).
- Lightly brush the fish fillets with olive oil.
- Place the fillets in the air fryer basket in a single layer.
- Heat for 4-5 minutes, checking halfway through to ensure even heating.
Essential Tools for This Recipe
Oven: Used to bake the fish fillets at the specified temperature.
Baking dish: Holds the fish fillets while they bake.
Measuring spoons: Ensures accurate measurement of olive oil, salt, pepper, garlic powder, and paprika.
Knife: Used to slice the lemon.
Cutting board: Provides a surface for slicing the lemon.
Basting brush: Helps to evenly drizzle olive oil over the fish fillets.
Oven mitts: Protects your hands when placing the baking dish in and out of the oven.
Timer: Keeps track of the 20-minute baking time.
Serving spatula: Helps to serve the baked fish fillets once they are cooked.
Time-Saving Tips for This Recipe
Pre-measure ingredients: Measure out the olive oil, salt, black pepper, garlic powder, and paprika in advance to streamline the process.
Use parchment paper: Line the baking dish with parchment paper for easy cleanup.
Pre-slice lemon: Slice the lemon ahead of time and store in the fridge until needed.
Batch cooking: Double the recipe and cook extra fish fillets to have leftovers for another meal.
Quick thawing: If using frozen fish fillets, thaw them quickly in a sealed bag submerged in cold water.

Baked Fish Fillets Recipe
Ingredients
Main Ingredients
- 4 fillets Fish fillets any white fish
- 2 tablespoon Olive oil
- 1 teaspoon Salt
- 1 teaspoon Black pepper
- 1 teaspoon Garlic powder
- 1 teaspoon Paprika
- 1 lemon Lemon sliced
Instructions
- Preheat oven to 375°F (190°C).
- Place fish fillets in a baking dish.
- Drizzle olive oil over the fillets.
- Season with salt, pepper, garlic powder, and paprika.
- Top with lemon slices.
- Bake for 20 minutes or until fish is cooked through.
Nutritional Value
Keywords
Suggested Appetizers and Desserts
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