Here is a Lemon Butter Fish Fillet recipe with full detail and clear step-by-step directions. This method works beautifully with cod, tilapia, sole, haddock, or any mild white fish.
Lemon Butter Fish Fillet
Prep Time
10 minutes
Cook Time
12–15 minutes
Total Time
About 25 minutes
Servings
2–4
Ingredients
Fish
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4 fish fillets (about 5–6 oz each)
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Salt, to taste
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Black pepper, to taste
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½ teaspoon paprika (optional)
Lemon Butter Sauce
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3 tablespoons unsalted butter
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1 tablespoon olive oil
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4 cloves garlic, finely minced
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¼ cup fresh lemon juice
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½ teaspoon lemon zest (optional)
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¼ cup chicken or fish broth (optional, for extra sauce)
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1 tablespoon fresh parsley, finely chopped
Step-by-Step Directions
Step 1: Prepare the Fish
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Pat fish fillets dry with paper towels.
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Season both sides with salt, black pepper, and paprika.
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Set aside while preparing the pan.
Step 2: Heat the Pan
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Heat a large skillet over medium heat.
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Add olive oil and 1 tablespoon butter.
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Allow butter to melt and foam slightly.
Step 3: Cook the Fish
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Carefully place fish fillets into the hot pan.
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Cook for 3–4 minutes without moving until golden on the bottom.
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Flip gently and cook another 2–3 minutes.
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Transfer fish to a plate and keep warm.
Step 4: Make the Lemon Butter Sauce
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Reduce heat to medium-low.
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Add remaining butter to the skillet.
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Add minced garlic and sauté for 30–45 seconds until fragrant.
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Stir in lemon juice, lemon zest, and broth (if using).
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Simmer for 1–2 minutes until slightly reduced.
Step 5: Combine and Finish
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Return fish fillets to the skillet.
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Spoon sauce over the fish.
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Simmer gently for 1–2 minutes until fish is fully cooked and flaky.
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Sprinkle with fresh parsley.
Serving Suggestions
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Steamed vegetables
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Rice or mashed potatoes
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Pasta or quinoa
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Crusty bread for soaking up sauce
Tips for Best Results
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Do not overcrowd the pan.
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Use fresh lemon juice for best flavor.
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Avoid overcooking; fish should flake easily with a fork.
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If fish is thick, reduce heat and cook slightly longer.
Optional Variations
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Add capers for a Mediterranean flavor
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Add white wine instead of broth
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Add a pinch of red pepper flakes for heat