Baked Cod Lemon Herb

Golden-brown baked cod fillets with a lemon herb crust, served alongside colorful roasted vegetables on a rustic baking sheet. Pin It
Golden-brown baked cod fillets with a lemon herb crust, served alongside colorful roasted vegetables on a rustic baking sheet. | yumkitchennotes.com

Tender cod fillets are coated in a fragrant lemon-herb mixture and baked until perfectly flaky. Paired with oven-roasted carrots, bell pepper, zucchini, and red onion, this dish balances bright citrus flavors with the natural sweetness of the vegetables. Ready in just over 30 minutes, it offers a light, satisfying option that's naturally gluten-free and pescatarian-friendly. Fresh parsley and dill add an aromatic touch, making the meal both colorful and flavorful.

The evening I first made this baked cod, my apartment was filled with the bright scent of lemon and fresh herbs. I had been looking for something that felt special enough for Friday dinner but wouldn't leave me buried in dishes afterward. This recipe delivered exactly that kind of effortless elegance.

My sister was visiting from out of town and I wanted to impress her without disappearing into the kitchen for hours. When she took her first bite and immediately asked for the recipe, I knew this was going into the regular rotation.

Ingredients

  • Cod fillets: Choose pieces that look opaque and firm, avoiding any that look mushy or have brown spots
  • Fresh lemon: Both zest and juice are crucial for that bright Mediterranean flavor
  • Fresh herbs: Parsley and dill together create a classic combination that tastes like summer
  • Mixed vegetables: Carrots, bell pepper, zucchini, and red onion roast beautifully at the same temperature
  • Olive oil: Use a good quality one since the flavor really shines through in such a simple dish

Instructions

Get the oven ready:
Preheat to 200°C and line a baking sheet with parchment to prevent sticking and make cleanup easier
Prep the vegetables:
Toss the sliced carrots, bell pepper, zucchini, and onion with olive oil, salt, and pepper until everything is lightly coated
Arrange the pan:
Spread vegetables on one side of the baking sheet, leaving room for the fish
Season the cod:
Mix olive oil with lemon zest, juice, herbs, salt and pepper, then brush generously over each fillet
Bake together:
Cook for 18 to 20 minutes until the fish flakes easily and vegetables are tender and golden
Plate it up:
Serve the cod alongside the roasted vegetables with extra herbs scattered on top
Fork-flaky baked cod fillets with lemon and herbs, paired with caramelized roasted vegetables for a light, healthy dinner. Pin It
Fork-flaky baked cod fillets with lemon and herbs, paired with caramelized roasted vegetables for a light, healthy dinner. | yumkitchennotes.com

This has become my go to when friends come over for dinner and we want to spend more time talking and less time cooking. Something about that lemon herb scent makes everyone feel immediately at home.

Choosing the Best Fish

I have learned that fresh fish should smell like the ocean, not fishy at all. If you are unsure, ask the fishmonger when it was delivered. Frozen cod works beautifully too, just thaw it in the refrigerator overnight and pat it really dry before cooking.

Vegetable Variations

During summer I swap in cherry tomatoes and asparagus, while winter calls for butternut squash and Brussels sprouts. The key is cutting everything to similar sizes so they finish roasting at the same time.

Make It Your Own

This recipe is incredibly forgiving and welcomes experimentation. Once you have the basic technique down, you will find yourself adapting it based on what is in season or what you are craving.

  • Add capers to the lemon herb mixture for a salty briny punch
  • Sprinkle grated Parmesan over the vegetables during the last 5 minutes
  • Finish with flaky sea salt and extra lemon wedges at the table
Vibrant roasted carrots, bell pepper, and zucchini alongside tender, herb-crusted baked cod fillets, ready to serve for dinner. Pin It
Vibrant roasted carrots, bell pepper, and zucchini alongside tender, herb-crusted baked cod fillets, ready to serve for dinner. | yumkitchennotes.com

Simple dinners like this remind me that good food does not need to be complicated to feel special.

Recipe Questions

Brushing the fillets with a lemon-herb olive oil mixture before baking helps lock in moisture and adds flavor.

Yes, feel free to use seasonal vegetables or your favorites, such as asparagus or cherry tomatoes, for roasting alongside the cod.

Preheat the oven to 200°C (400°F) to achieve even cooking and a tender, flaky texture.

Sprinkle paprika or chili flakes over the fillets before baking for a subtle spicy kick.

Serve with quinoa, rice, or crusty bread to make a heartier meal, and consider pairing with crisp white wine like Sauvignon Blanc.

Baked Cod Lemon Herb

Flaky cod fillets with lemon and herbs, baked alongside roasted seasonal vegetables for a light meal.

Prep 15m
Cook 20m
Total 35m
Servings 4
Difficulty Easy

Ingredients

Fish

  • 4 cod fillets (about 5 ounces each), skinless and boneless
  • 2 tablespoons olive oil
  • 1 lemon, zested and juiced
  • 2 teaspoons fresh parsley, chopped
  • 1 teaspoon fresh dill, chopped
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper

Vegetables

  • 2 medium carrots, sliced
  • 1 red bell pepper, sliced
  • 1 zucchini, sliced
  • 1 small red onion, cut into wedges
  • 1 tablespoon olive oil
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper

Instructions

1
Preheat Oven: Preheat your oven to 400°F. Line a baking sheet with parchment paper.
2
Prepare Vegetables: In a large bowl, toss the carrots, bell pepper, zucchini, and red onion with 1 tablespoon olive oil, 1/2 teaspoon salt, and 1/4 teaspoon black pepper. Spread the vegetables evenly on one side of the prepared baking sheet.
3
Prepare Fish: Pat the cod fillets dry with paper towels. Place them on the other side of the baking sheet.
4
Make Herb Mixture: In a small bowl, mix 2 tablespoons olive oil, lemon zest, lemon juice, parsley, dill, 1/2 teaspoon salt, and 1/4 teaspoon pepper. Brush this mixture evenly over the cod fillets.
5
Bake: Bake for 18–20 minutes, or until the cod is opaque and flakes easily with a fork, and the vegetables are tender and slightly caramelized.
6
Serve: Serve the baked cod with the roasted vegetables and garnish with extra fresh herbs if desired.
Additional Information

Equipment Needed

  • Baking sheet
  • Parchment paper
  • Mixing bowls
  • Pastry brush
  • Knife and cutting board

Nutrition (Per Serving)

Calories 265
Protein 31g
Carbs 13g
Fat 10g

Allergy Information

  • Contains fish (cod)
  • This recipe is gluten-free as written
  • Always check ingredient labels for potential allergens if using pre-packaged seasonings or oils
Tessa Lang

Passionate home cook sharing easy, nourishing recipes and real kitchen tips for busy families.