Lemon Garlic Butter Fish Fillets are bright, buttery, and beautifully simple, with golden white fish tucked under a glossy lemon garlic sauce. This easy seafood dinner feels elegant enough for guests but stays weeknight-friendly with a quick skillet method and clean citrus-herb flavor.
Quick Overview
Flavor/texture: Tender, flaky white fish with golden edges, warm garlic, fresh lemon, parsley, and a glossy butter sauce
Difficulty: Easy
Best for: Weeknight dinners, light seafood meals, healthy seafood dinner ideas, simple date-night plates
Method: Seasoned pan seared fish fillets finished with lemon butter fish sauce
Time: Prep Time: 10 min . Cook Time: 15 min . Total Time: 25 min
Servings: 4
Approx.: 320 Calories | 28g Protein per serving
What This Is and Why You’ll Love It
- This lemon garlic butter fish is fast, fresh, and full of clean citrus flavor.
- The white fish fillets sear until golden outside while staying tender and flaky inside.
- Garlic, lemon juice, lemon zest, butter, and parsley create a bright pan sauce that tastes rich without feeling heavy.
- It works with cod, tilapia, or haddock, so you can use the mild white fish you like best.
- The sauce comes together in the same skillet, which keeps cleanup simple.
- It is a lighter seafood dinner that still feels cozy and satisfying.
- For another quick seafood skillet recipe with glossy garlic butter flavor, try this Garlic Butter Shrimp.
Ingredients
For the Fish:
• 4 white fish fillets, such as cod, tilapia, or haddock
• 2 tablespoons olive oil
• Salt and black pepper, to taste
• 1 teaspoon paprika
• 1 teaspoon garlic powder
• 1 teaspoon onion powder
For the Lemon Butter Sauce:
• 4 tablespoons butter
• 2 tablespoons olive oil
• 4 cloves garlic, minced
• Juice of 2 lemons
• Zest of 2 lemons
• 1 tablespoon parsley, chopped
For Garnish:
• Lemon slices
• Extra parsley, optional
Key ingredients
White fish fillets: Cod, tilapia, or haddock all work well because they are mild, tender, and cook quickly in a skillet.
Olive oil: Helps the fish sear cleanly and gives the seasoning something to cling to.
Paprika: Adds warm color and a gentle savory note without making the fish spicy.
Garlic powder and onion powder: Build a simple seasoning base for the fillets.
Butter: Gives the lemon sauce its silky, glossy texture.
Fresh garlic: Adds warm, savory flavor to the pan sauce.
Lemon juice and zest: Lemon juice brightens the butter, while zest adds fresh citrus aroma.
Parsley: Keeps the finish fresh and light.
Substitutions
- Use cod, tilapia, haddock, or another mild white fish fillet with a similar thickness.
- Use salted butter only if needed, then season the fish more carefully.
- Use extra parsley if you want a greener, fresher finish.
- Use a little extra lemon zest for a stronger citrus aroma.
- Keep fresh lemon juice when possible; it gives the lemon butter fish sauce the cleanest flavor.