Lemon Baked Tilapia Fillet

Category: Sophisticated Dinners Ready in 45 Minutes or Less

Lemon-baked tilapia offers a light and bright dish, combining tender fillets with a buttery citrus sauce. After drizzling the fish with melted butter blended with lemon zest and juice, a sprinkle of garlic salt, paprika, and freshly ground pepper enhances the mild flavor. A brief bake in a hot oven allows the fish to turn perfectly flaky and moist. Just before serving, scatter fresh parsley for color and an herbal finish. This approach keeps the meal quick, flavorful, and easy to prepare any night of the week.

A woman in a white chef's coat smiles for the camera.
Created By Mia Laurent
Updated on Fri, 16 May 2025 23:06:58 GMT
A plate of chicken with a lemon wedge on top. Pin
A plate of chicken with a lemon wedge on top. | chefmiarecipes.com

Tender baked tilapia is pure weeknight magic for me when time is tight and dinner needs to feel special. This recipe delivers flaky mild fillets in under fifteen minutes with a zesty lemon butter finish that brightens every bite. It is just about as easy as seafood gets but tastes restaurant worthy.

When I first made this for my family on an exhausting Monday I was amazed at how something so simple could feel so comforting and fresh. Now it is my go to when I want an easy dinner that still feels bright and satisfying.

Ingredients

  • Tilapia fillets: choose firm fillets without a fishy smell for best taste
  • Butter: adds richness and helps the seasonings stick to the fish
  • Lemon zest and lemon juice: for a fresh tangy flavor always use fresh lemons for the brightest flavor
  • Garlic salt: boosts savory flavor with a touch of garlic
  • Paprika: brings gentle smokiness and gorgeous color sweet paprika is best here
  • Freshly ground pepper: brings gentle heat
  • Fresh parsley chopped: for a fresh vibrant finish choose curly leaf if possible for more texture

Step-by-Step Instructions

Prepare the Tilapia:
Pat each fillet dry with a paper towel and arrange them in a single layer in a fifteen by ten inch baking pan. This prevents excess moisture and ensures the fish bakes evenly.
Make Lemon Butter:
Melt butter in the microwave until just melted not bubbling. Stir in both the grated lemon zest and the lemon juice. This lemon butter will infuse the fish with flavor while keeping it moist.
Season the Fish:
Drizzle the melted lemon butter mixture evenly over all the tilapia fillets. Sprinkle garlic salt paprika and black pepper evenly across the top of each piece for full coverage and balanced flavor. A light and even coating ensures every bite is tasty.
Bake the Tilapia:
Move pan to a preheated four hundred twenty five degree oven. Bake the fillets uncovered for ten to twelve minutes. Check the thickest part of a fillet with a fork It should flake easily and be opaque in color. Do not overbake or the fish can dry out.
Garnish and Serve:
Right after baking sprinkle the chopped parsley over the hot fillets. The herbs will wilt slightly from the heat and release their aroma. Serve immediately with extra lemon wedges if you like extra zing.
A plate of fish with lemon slices on top. Pin
A plate of fish with lemon slices on top. | chefmiarecipes.com

My favorite part of this dish is the punch of flavor fresh lemon zest brings. I always remember my youngest daughter trying to help zest the lemon for the first time and laughing when a curly peel danced across the counter.

Storage Tips

Store any leftovers in an airtight container in the fridge and use within two days for best texture. Reheat tilapia gently in the microwave at medium power to avoid overcooking and drying out.

Ingredient Substitutions

You can swap tilapia for other mild white fish like cod swai or sole. Try smoked paprika for a stronger flavor or use lime zest if you want a different citrus profile. For a dairy free version use olive oil instead of butter.

Serving Suggestions

Pair this lemon butter tilapia with simple sides like steamed green beans quick sautéed spinach or a classic rice pilaf. A squeeze of extra lemon juice and a handful of parsley on top is always a good idea for brightness.

A plate of grilled chicken with lemon wedges on top. Pin
A plate of grilled chicken with lemon wedges on top. | chefmiarecipes.com

Cultural or Historical Context

Baked tilapia is popular for its simplicity and versatility in home kitchens around the world. Tilapia’s mild taste means it is used in many cuisines and adapts easily to different seasoning traditions making it a reliable weeknight staple.

Common Recipe Questions

→ How do I know when tilapia is done baking?

Tilapia is ready when it flakes easily with a fork and appears opaque throughout. Typical baking time is about 10-12 minutes at 425°, but check for doneness especially with thinner fillets.

→ Can I substitute another fish for tilapia?

Yes, mild white fish such as cod, haddock, or sole work well. Adjust baking time according to thickness and type of fish.

→ What side dishes go well with this baked tilapia?

Pair with steamed vegetables, herbed rice, roasted potatoes, or a crisp green salad for balance and freshness.

→ Could I make this dish ahead of time?

Baked tilapia is best enjoyed fresh from the oven. For advance prep, ready the lemon butter and chop parsley, then assemble and bake just before serving.

→ What herbs can I use instead of parsley?

Try fresh dill, basil, or chives for different herbal accents. Each brings a slightly unique note to the finished dish.

Lemon Baked Tilapia Fillet

Tender tilapia fillets in lemon butter, lightly seasoned and finished with fresh parsley, baked to perfection.

Prep Time
10 minutes
Cooking Time
12 minutes
Total Duration
22 minutes
Created By: Mia Laurent

Recipe Category: Weeknight Elegance

Skill Level: Beginner-Friendly

Recipe Cuisine: American

Recipe Yield: 6 Number of Servings

Dietary Categories: Low in Carbohydrates, Gluten-Free Option

Ingredients You’ll Need

→ Main Ingredients

01 6 tilapia fillets (6 ounces each)
02 2 tablespoons butter
03 2 teaspoons grated lemon zest
04 1 tablespoon lemon juice
05 1 teaspoon garlic salt
06 1 teaspoon paprika
07 1/2 teaspoon freshly ground pepper
08 1/4 cup minced fresh parsley

Steps to Make It

Step 01

Preheat oven to 220°C (425°F). Arrange tilapia fillets in a 38x25x2.5-cm baking pan.

Step 02

Melt butter in a microwave and mix with lemon zest and lemon juice.

Step 03

Drizzle melted butter mixture over the tilapia fillets. Sprinkle garlic salt, paprika, and freshly ground pepper evenly over the fish.

Step 04

Bake uncovered for 10-12 minutes or until the fish flakes easily with a fork.

Step 05

Sprinkle minced fresh parsley over the baked tilapia before serving.

Allergen Details

Review every item for allergen risks. Reach out to a healthcare expert for any concerns.
  • Contains fish and dairy (butter)

Nutritional Details (Per Serving)

These figures are for general reference and shouldn’t replace expert medical guidance.
  • Caloric Content: 220
  • Fat Content: 9.5 grams
  • Carbohydrate Content: 2.5 grams
  • Protein Content: 30 grams