Heisenberg's Herb-Crusted Cod

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A perfectly seared cod fillet with a golden herb crust, served with lemon-dill roasted potatoes and asparagus for a sophisticated yet simple dinner. This seafood-inspired sheet pan ready in about 45 minutes pairs (6 oz each) cod fillets, finely chopped fresh dill, finely chopped fresh parsley for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 480 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

★ 3.9 (8 ratings) Prep: 20 min Cook: 25 min Serves 4 Seafood cuisine 480 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 425°F (220°C). Toss 1 lb halved baby potatoes with 1 tbsp olive oil, 1/2 tsp garlic powder, 1/4 tsp salt, and 1/4 tsp black pepper; spread on a parchment-lined baking sheet.
  2. Step 2: In a shallow dish, mix 1/4 cup all-purpose flour, 3 tbsp chopped dill, 2 tbsp chopped parsley, 1 tsp lemon zest, 1/4 tsp salt, and 1/4 tsp black pepper; pat 4 cod fillets dry and coat evenly in the herb mixture.
  3. Step 3: Heat 1 tbsp olive oil in an oven-safe skillet over medium-high heat until shimmering. Add cod and sear undisturbed for 2 minutes until golden brown, then flip and cook 3 minutes more.
  4. Step 4: Add the potatoes to the skillet, nestling them around the fish. Roast for 20-25 minutes until potatoes are crisp and cod reaches 145°F (63°C) internally.
  5. Step 5: Toss 1 bunch trimmed asparagus with 1 tbsp lemon juice and 1/4 tsp salt; add to the skillet for the last 8 minutes of roasting until tender-crisp.
  6. Step 6: Transfer fish and potatoes to plates, top with asparagus, and drizzle with pan juices from the skillet.

Equipment for this recipe

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Frequently asked questions

How long does Heisenberg's Herb-Crusted Cod take to make?

Total time is about 45 minutes (20 min prep + 25 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Heisenberg's Herb-Crusted Cod?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep (6 oz each) cod fillets from drying out.

Can I substitute ingredients in Heisenberg's Herb-Crusted Cod?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Heisenberg's Herb-Crusted Cod for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Heisenberg's Herb-Crusted Cod?

Seafood sheet pan like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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