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Golden, crispy lemon-herb Cod Baked In Oven on a white plate, topped with buttery panko crumbs, fresh parsley, and lemon slices — classic New England style seafood dinner.

Irresistible Boston Baked Cod — Simple Cod Baked In Oven with Lemon-Herb Crust

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  • Author: Jennifer
  • Prep Time: 10 minutes
  • Cook Time: 15 minutes
  • Total Time: 25 minutes
  • Yield: 4 servings 1x
  • Category: Dinner

Description

Meet your new go-to seafood dinner! This Boston-inspired baked cod delivers flaky, tender fish crowned with a golden, crunchy breadcrumb topping. It’s simple enough for a weeknight but tastes like a restaurant favorite — no fancy techniques required.


Ingredients

Scale
  • 4 cod fillets (about 6 oz each), roughly 1-inch thick
  • 4 Tbsp butter
  • 1 cup panko breadcrumbs
  • 2 Tbsp finely chopped fresh parsley
  • 1 tsp garlic powder
  • Zest of 1 lemon
  • 2 Tbsp fresh lemon juice
  • 2 Tbsp olive oil
  • Salt and freshly ground black pepper
  • Extra butter (or spray) for greasing the pan


Instructions

  1. Heat the oven & prep the pan
    Set your oven to 400°F so it gets nice and hot. Butter a 9×13 baking dish — just enough to lightly coat the bottom.

  2. Season the fish
    Pat the cod dry with paper towels — seriously, go for bone-dry. Moisture = soggy topping!
    Sprinkle both sides with salt and pepper.

  3. Lay out the fillets
    Arrange the cod in the dish, leaving a little breathing room between each piece so they bake evenly.

  4. Make the crunchy topping
    Melt the butter in a small saucepan over medium heat until it starts to foam (about 2 minutes).
    Remove from heat and stir in panko, parsley, garlic powder, and lemon zest. You’re looking for a texture like slightly wet sand — crumbly but coated.

  5. Top the fish
    Spoon the breadcrumb mix over each fillet, gently pressing so it sticks.

  6. Add citrus & oil
    Drizzle lemon juice and olive oil evenly over the tops — this helps the crumbs crisp up beautifully.

  7. Bake
    Pop the dish in the oven for 12–15 minutes, or until the fish flakes easily with a fork and the breadcrumbs turn golden and crisp.

  8. Rest & serve
    Let the fish sit for a couple of minutes before serving so all those flavors settle in.


Notes

  • Aim for an internal fish temp of 145°F for perfect doneness
  • Dry the fillets well — it’s the secret to a crunchy topping
  • Extra-thick pieces? Add a few extra baking minutes
  • Leftovers keep in the fridge up to 2 days
  • Reheat low and slow (350°F) to keep the crust crisp
  • Avoid freezing — the fish turns watery

Nutrition

  • Serving Size: 1 fillet
  • Calories: 320
  • Sugar: 1g
  • Sodium: 600mg
  • Fat: 18g
  • Saturated Fat: 9g
  • Unsaturated Fat: 3g
  • Trans Fat: 0g
  • Carbohydrates: 19g
  • Fiber: 1g
  • Protein: 24g
  • Cholesterol: 80mg