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Large baked trout fillet laid on foil
5 from 25 votes

Garlic Butter Baked Trout

Garlic Butter Baked Trout is covered in a buttery lemon garlic sauce and baked in a foil packet for moist, tender, and flaky fish every time!
Author Diana
Servings 6 servings
Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes

Equipment

Ingredients

  • 2-2.5 lb side of trout fillet skin on or off, pin bones removed
  • ¼ cup melted unsalted butter
  • 2 cloves garlic minced
  • 2 tablespoons lemon juice
  • ½ teaspoon dried dill or 1 teaspoon fresh
  • 1 teaspoon red chili flakes optional
  • 1 teaspoon salt
  • ¼ teaspoon ground black pepper
  • Fresh herbs for garnish, I used chopped fresh parsley

Instructions

  • Preheat the oven to 375°F/190°C, position a rack in the middle of the oven, and line a baking sheet with a large piece of foil. Spray it lightly with cooking spray.
  • To make the sauce, in a bowl, whisk together the melted butter, garlic, lemon juice, dill, red chili flakes, salt, and pepper.
  • Place the side of trout on the foil, and spoon the sauce over the top of the fish.
  • Fold the sides of the foil to cover and seal the foil packet, but not tightly so the top of the foil does not touch the sauce too much.
  • Bake in the oven for 15-20 minutes or until the thickest part of the fish is cooked through and can be easily flaked with a fork. The cooking time depends on the thickness of the fish.
  • Remove from the oven, and carefully open the foil (be careful of the hot steam!). Place under the broiler for a couple of minutes to lightly brown the top, then allow to rest before slicing and serve with chopped parsley and lemon slices.

Video

Notes

  • Check for pin bones. Run your finger over the trout to feel for these tiny translucent bones. A pair of tweezers is a helpful tool to remove them.
  • Prevent sticking. Spray the foil with cooking spray before adding the trout to prevent it from sticking while it bakes.
  • Open the foil carefully. There will likely be some steam released when you open the foil packet. Carefully unfold the sealed edges to avoid burning yourself.
  • Storing: If you have any trout leftovers, you can transfer them to an airtight container and store them in the refrigerator for up to 3 days. 
    The best way to reheat trout without drying it out is to warm it in the oven. Heat your oven to 275°F to 300°F and place the trout on a baking sheet and warm for 15 minutes.
    Give this garlic butter baked trout recipe a try. You’ll never have to endure dry fish again!

Nutrition

Serving: 6oz | Calories: 296kcal | Carbohydrates: 1g | Protein: 32g | Fat: 18g | Saturated Fat: 7g | Polyunsaturated Fat: 3g | Monounsaturated Fat: 7g | Trans Fat: 0.3g | Cholesterol: 108mg | Sodium: 473mg | Potassium: 568mg | Fiber: 0.2g | Sugar: 0.2g | Vitamin A: 427IU | Vitamin C: 3mg | Calcium: 73mg | Iron: 2mg