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Baked Lemon Butter Tilapia

Baked lemon butter tilapia is mild white fish coated in a lemon garlic butter, topped with lemon slices, and baked until it flakes. It is a quick oven dinner with no marinade required. Serve it warm with rice, a crisp salad, or a simple roasted vegetable.
Prep Time5 minutes
Cook Time13 minutes
Total Time18 minutes
Course: Fish
Cuisine: American
Keyword: tilapia
Servings: 3 servings
Calories: 119kcal
Author: Daisy Merano

Equipment

  • 1 Baking tray or oven-safe pan Holds the fillets in a single layer.
  • 1 Small bowl For mixing the lemon garlic butter.

Ingredients

  • 3 pieces tilapia fillet
  • 1 piece lemon sliced crosswise
  • 3 tablespoons butter melted
  • 4 cloves garlic minced
  • ½ teaspoon ground black pepper
  • 1 ½ teaspoons salt
  • 1 teaspoon parsley chopped

Instructions

  • Preheat oven to 400F.
  • Rub salt and ground black pepper all over the tilapia fillet. (see notes below)
    ½ teaspoon ground black pepper, 1 ½ teaspoons salt, 3 pieces tilapia fillet
  • Make the lemon butter mixture by combining 2 tablespoons of lemon juice, melted butter, and garlic. Stir.
    1 piece lemon, 3 tablespoons butter, 4 cloves garlic
  • Grease a baking tray or pan. Arrange the tilapia fillet. Spoon the lemon butter mixture all over the tilapia fillet. Top with lemon slices.
  • Put in the oven. Bake for 11 to 13 minutes.
  • Remove from the oven and then sprinkle some chopped parsley on top. Enjoy!
    1 teaspoon parsley

Notes

Make ahead: Mix the lemon garlic butter up to a day in advance and refrigerate it. Warm it just enough to pour before assembling.
Butter swap: Salted butter works in a pinch. If you use it, cut the salt on the fillets down to 1 teaspoon.
Scaling: This serves 3. To feed 6, double everything and use two pans so the fillets stay in a single layer.
Doneness check: Tilapia is fully cooked at an internal temperature of 145°F if you want to confirm with a thermometer.
Serving: Set out extra lemon wedges so anyone who wants a brighter, more citrusy bite can squeeze more over the top.

Nutrition

Calories: 119kcal | Carbohydrates: 5g | Protein: 1g | Fat: 12g | Saturated Fat: 7g | Polyunsaturated Fat: 0.5g | Monounsaturated Fat: 3g | Trans Fat: 0.5g | Cholesterol: 31mg | Sodium: 1255mg | Potassium: 77mg | Fiber: 1g | Sugar: 1g | Vitamin A: 363IU | Vitamin C: 20mg | Calcium: 22mg | Iron: 0.3mg