Weeknight • Seafood
Sheet Pan Lemon Herb Cod with Potatoes
This effortless sheet pan meal features flaky, tender cod and perfectly roasted potatoes infused with bright lemon and fragrant herbs.
- Prep
- 15 min
- Cook
- 25 min
- Servings
- 2
- Level
- Weeknight

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Get ready for a super easy, incredibly delicious, and healthy weeknight dinner that requires minimal cleanup! This sheet pan wonder brings together delicate cod fillets and rustic potatoes, all bathed in a zesty lemon-herb marinade. It's truly a set-it-and-forget-it kind of meal that delivers big on flavor.
Ingredients
Yield: 2 servings
Main
- 3 small-medium red potatoes, scrubbed and cut into ½-inch cubes
- 1 tbsp olive oil
- ½ tsp dried oregano
- ¼ tsp garlic powder
- Salt and black pepper to taste
- 2 (6 oz) cod fillets (fresh or thawed), about 1-inch thick
- 2 tbsp lemon juice
- 1 tbsp olive oil
- 1 tsp dried dill
- ½ tsp paprika
- Lemon wedges and fresh parsley, for serving (optional)
Preparation
Step 1
Preheat oven to 400°F (200°C). Line a large baking sheet with parchment paper.
Step 2
In a medium bowl, toss the potato cubes with 1 tablespoon olive oil, oregano, garlic powder, salt, and pepper until evenly coated. Spread potatoes in a single layer on one half of the prepared baking sheet.
Step 3
Bake potatoes for 15 minutes.
Step 4
While potatoes bake, pat cod fillets dry with paper towels. In a small bowl, whisk together lemon juice, 1 tablespoon olive oil, dill, paprika, salt, and pepper. Place cod fillets on the other half of the baking sheet.
Step 5
Remove baking sheet from the oven after 15 minutes. Brush the lemon herb mixture generously over the cod fillets. Return to the oven and bake for another 10-15 minutes, or until cod is opaque and flakes easily with a fork, and potatoes are tender and lightly browned. Cooking time will vary based on cod thickness.
Step 6
Serve immediately with lemon wedges and fresh parsley, if desired.
Tips
- Don't overcrowd your baking sheet; if needed, use two sheets to ensure everything roasts evenly.
- You can add other quick-cooking vegetables like thin-sliced zucchini or bell peppers during the last 10 minutes of cooking.
- Check the cod for doneness at the 10-minute mark to prevent overcooking.
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