Foil-Packet Lemon-Dill Salmon with Asparagus

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A simple foil-pack meal combining tender salmon fillets with fresh asparagus, lemon slices, and dill, perfect for campfire or grill cooking. This mediterranean-inspired seafood ready in about 30 minutes pairs 6 oz each salmon fillets, trimmed asparagus spears, thinly sliced lemon for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 320 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: 20 min Serves 4 Mediterranean cuisine 320 cal/serving
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Ingredients

Instructions

  1. Step 1: Lay out 4 large sheets of aluminum foil on a clean surface. Place one 6 oz salmon fillet in the center of each sheet.
  2. Step 2: Divide 1 lb trimmed asparagus spears evenly among the 4 sheets, arranging them alongside the salmon.
  3. Step 3: Drizzle 3 tbsp olive oil evenly over salmon and asparagus. Sprinkle 1 tsp garlic powder, 1 tsp salt, and 1/2 tsp black pepper evenly over each packet.
  4. Step 4: Top each salmon fillet with 2-3 thin lemon slices and sprinkle 2 tbsp chopped fresh dill evenly across all packets.
  5. Step 5: Fold the foil around the salmon and vegetables to create sealed packets.
  6. Step 6: Place the foil packets on a preheated grill or over campfire coals at medium heat (about 375°F). Cook for 15-20 minutes until salmon flakes easily with a fork and asparagus is tender-crisp.
  7. Step 7: Carefully open packets to avoid steam and serve immediately.

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Frequently asked questions

How long does Foil-Packet Lemon-Dill Salmon with Asparagus take to make?

Total time is about 30 minutes (10 min prep + 20 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 Foil-Packet Lemon-Dill Salmon 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 salmon fillets from drying out.

Can I substitute ingredients in Foil-Packet Lemon-Dill Salmon 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 Foil-Packet Lemon-Dill Salmon 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.

What goes well with Foil-Packet Lemon-Dill Salmon with Asparagus?

Mediterranean seafood 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.