Sheet Pan Lemon-Garlic Roasted Cod with Asparagus

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Tender cod fillets roasted alongside fresh asparagus spears, brightened with lemon and garlic for an easy, healthy dinner. This mediterranean-inspired seafood (gluten free) ready in about 25 minutes pairs (6 oz each) cod fillets, trimmed asparagus spears, lemon zest for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 280 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.

Prep: 10 min Cook: 15 min Serves 4 Mediterranean cuisine 280 cal/serving
Plan a meal with the AI → Shop this recipe on Instacart → Shop equipment ↓

Ingredients

Instructions

  1. Step 1: Preheat oven to 425°F. On a large rimmed baking sheet, toss 1 pound trimmed asparagus with 2 tablespoons olive oil, 1/2 teaspoon salt, and 1/4 teaspoon black pepper. Spread in a single layer.
  2. Step 2: Place 4 cod fillets on the baking sheet among the asparagus. Drizzle cod with remaining 1 tablespoon olive oil, 2 tablespoons lemon juice, 1 tablespoon lemon zest, and 3 minced garlic cloves. Season cod with remaining 1/2 teaspoon salt and 1/4 teaspoon black pepper.
  3. Step 3: Roast in the oven for 12-15 minutes until cod flakes easily with a fork and asparagus is tender-crisp.
  4. Step 4: Sprinkle 2 tablespoons chopped fresh parsley over the dish before serving for a fresh herbal note.

Equipment for this recipe

Top-rated tools to make this recipe successfully.

More Bakeware & baking tools → Shop all kitchen tools →

Frequently asked questions

How long does Sheet Pan Lemon-Garlic Roasted Cod with Asparagus take to make?

Total time is about 25 minutes (10 min prep + 15 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 Sheet Pan Lemon-Garlic Roasted Cod with Asparagus?

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 Sheet Pan Lemon-Garlic Roasted Cod with Asparagus?

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 Sheet Pan Lemon-Garlic Roasted Cod with Asparagus 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.

Is Sheet Pan Lemon-Garlic Roasted Cod with Asparagus gluten free?

Yes — this recipe is tagged gluten free based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

Related recipes