Baked Cod with Garlic Butter and Lemon – A Bright, Tender Dinner with Big Flavor

January 12, 2026  • 

When you want a healthy dinner that still feels special, Baked Cod with Garlic Butter and Lemon is the perfect choice. The cod bakes up tender and flaky, while the garlic butter melts into a silky sauce with fresh lemon for a clean, zesty finish.

Unlike heavy fried fish dinners, this homemade baked version is light, quick, and made with simple ingredients you probably already have. It’s perfect for busy weeknights, meal prep, or an easy dinner that looks impressive with almost no effort.

Ingredients

Serves 4

  • 4 cod fillets (about 5–6 oz / 140–170g each), fresh or thawed
  • 3 tablespoons unsalted butter, melted (or olive oil)
  • 3 cloves garlic, minced
  • 1 tablespoon lemon juice (plus lemon slices for serving)
  • 1 teaspoon lemon zest (optional, but adds extra brightness)
  • 1/2 teaspoon salt (adjust to taste)
  • 1/2 teaspoon black pepper
  • 1/2 teaspoon paprika (optional, for color)
  • 1 tablespoon chopped parsley (or dill)
  • Optional: pinch of red pepper flakes

Preparation Time

  • Prep time: 10 minutes
  • Bake time: 12–15 minutes
  • Total time: About 25 minutes

Step-by-Step Instructions

Step 1: Preheat and Prep

Preheat oven to 400°F (200°C). Lightly grease a baking dish or line it with parchment paper.

Pat the cod fillets dry with paper towels and place them in the dish.

Step 2: Make the Garlic Butter Sauce

In a small bowl, mix melted butter, minced garlic, lemon juice, lemon zest (if using), salt, pepper, and paprika. Stir well.

Step 3: Season the Cod

Pour or brush the garlic butter mixture evenly over the cod fillets. Add lemon slices on top if desired.

Step 4: Bake

Bake for 12–15 minutes, depending on thickness, until the fish flakes easily with a fork.
(For best results, don’t overbake—cod dries out quickly.)

Step 5: Finish and Serve

Spoon some of the buttery pan sauce over the fish. Sprinkle with parsley (or dill). Serve immediately with extra lemon wedges.

Serving Suggestions

  • Serve with roasted asparagus, green beans, or broccoli.
  • Pair with rice, quinoa, or mashed potatoes to soak up the sauce.
  • Add a simple side salad with vinaigrette for freshness.
  • Serve with crusty bread to dip into the garlic lemon butter.
  • Make it Mediterranean-style with cherry tomatoes and olives baked alongside.

Nutritional Highlights

NutrientPer Serving (1 fillet)
Calories230
Protein28 grams
Total Fat12 grams
Saturated Fat6 grams
Carbohydrates2 grams
Sugars0 grams
Fiber0 grams
Sodium420 milligrams

Nutritional Notes:

  • Cod is a lean protein that’s low in fat and mild in flavor.
  • Lemon adds vitamin C and keeps the dish tasting light and fresh.
  • Using butter adds richness, but you can swap olive oil for a lighter option.

Tips for Perfect Baked Cod

  • Pat the fish dry before baking for better texture and flavor.
  • Use thick, even fillets so they cook at the same time.
  • Don’t overcook—remove as soon as it flakes easily.
  • Add lemon zest for extra brightness without extra acidity.
  • If using frozen cod, thaw fully and drain well before baking.

Variations to Try

  • Parmesan Crust: Sprinkle Parmesan and breadcrumbs on top before baking.
  • Herb Butter: Add thyme, oregano, or basil to the garlic butter.
  • Spicy Lemon Cod: Add cayenne or extra red pepper flakes.
  • One-Pan Meal: Bake with sliced zucchini, cherry tomatoes, and onions.
  • Creamy Version: Stir a spoon of Greek yogurt into the sauce after baking (off heat).

This Baked Cod with Garlic Butter and Lemon is the kind of recipe you’ll keep on repeat—fast, flavorful, and light but satisfying. With tender flaky fish and a bright, buttery sauce, it’s a simple meal that tastes like something you’d order at a restaurant.

Whether you serve it with veggies, grains, or bread for dipping, this recipe guarantees a fresh, garlicky, lemony bite every time.

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