Recipes • Seafood

Salmon & Green Pesto Papillote

Salmon steamed in parchment over tender green beans with herb pesto and lemon. Four ingredients, 15 minutes in the oven, and almost no cleanup.

  • Prep15 min
  • Bake15 min
  • Serves4
  • Gluten-FreeDairy-Free
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Pesto-topped salmon fillet with lemon slices and green beans in an opened parchment parcel

There’s something special about opening a parchment parcel at the table: the burst of steam, the smell of lemon and herbs, and perfectly cooked fish inside.

This Salmon & Green Pesto Papillote combines two of my favorite recipes into one easy dinner. Tender salmon sits on a bed of green beans, layered with my green pesto and bright lemon wheels, then sealed and steamed in its own juices.

“En papillote” just means cooked in paper. The parchment traps the steam, so the fish cooks gently and stays moist, and there’s no pan to scrub afterward. It’s an easy way to get protein, omega-3s, and vegetables on the table on a weeknight.

Ingredient Spotlight

Two Ingredients Doing the Heavy Lifting

🐟

Salmon

One of the best food sources of omega-3s.

Salmon is one of the richest sources of the long-chain omega-3 fats EPA and DHA, which are built into your brain and cell membranes and support heart health. Eating fatty fish regularly is linked to better heart health and lower triglycerides.

It’s also a complete protein and a good source of vitamin B12, vitamin D, and selenium, plus astaxanthin, the antioxidant pigment that gives salmon its color. Gentle, moist cooking like this keeps the fish tender without charring.

  • Omega-3s
  • Heart & brain
  • Vitamin D & B12
  • Complete protein
🌿

Green Pesto

Flavor and nutrition in one spoonful.

My green pesto is made from fresh basil, chives, pine nuts, lemon, and extra virgin olive oil. It brings polyphenol antioxidants and heart-healthy monounsaturated fats to the dish.

Spreading it both under and over the salmon infuses every layer with herbs as the parcel steams. Extra virgin olive oil is one of the most studied foods in nutrition research, and it’s a cornerstone of the Mediterranean way of eating.

  • Healthy fats
  • Polyphenols
  • Fresh herbs
  • Dairy-free
The Supporting Players

The rest of the parcel is pulling its weight, too.

🫛

Green Beans

Vitamin K, vitamin C, folate, and fiber, with a fresh snap after a quick blanch.

🍋

Lemon Wheels

Release juice and fragrant peel oils as they heat, basting the fish from below.

📜

Parchment

Traps steam so the fish cooks gently and stays moist, with no pan to scrub.

🧂

Salt & Pepper

That’s it. The pesto does the rest of the seasoning.

The Recipe

Salmon & Green Pesto Papillote

  • Prep15 min
  • Bake15 min
  • Serves4

Ingredients

Instructions

  1. Preheat the oven to 400°F (200°C).
  2. Bring a pot of salted water to a boil. Add the green beans and blanch for 3 minutes, until just tender. Drain well.
  3. Cut four sheets of parchment paper, each about 12 by 12 inches. Fold each sheet in half, then open it back up. Season the salmon on both sides with salt and pepper.
  4. Arrange a handful of green beans along the center crease of each sheet. Spoon 1 tbsp pesto over the beans and top with 2 to 3 lemon slices.
  5. Place a salmon fillet on the lemons, then spread another spoonful of pesto over the fish.
  6. Fold the parchment over the salmon. Starting at one end, tightly fold and crimp the edges to seal, twisting the last corner to secure. The packets should be fully sealed.
  7. Place the packets on a baking sheet and bake for 15 minutes. Transfer to plates, carefully cut a small slit to release the steam (it’s hot), and enjoy.

Make It Your Way

  • Is it done? Salmon is cooked when it flakes easily with a fork and reaches 145°F (63°C) in the thickest part. Thicker fillets may need 2 to 4 more minutes.
  • No parchment? Foil works too; just seal the edges tightly.
  • Swap the veggies: try asparagus, thinly sliced zucchini, or cherry tomatoes. Thin or quick-cooking vegetables don’t need blanching.
  • Swap the fish: cod, halibut, or trout all work. Thinner fillets need a few minutes less.
  • Make it ahead: assemble the parcels up to 4 hours early and refrigerate, then bake when you’re ready.
  • Round it out: serve with roasted potatoes, cauliflower rice, or a simple green salad.
Pharmacist Note

Salmon is one of the lower-mercury fish, so it’s a good choice two to three times a week, including during pregnancy. Eating omega-3s from fish is safe alongside most medications, but if you take a blood thinner and are considering a high-dose fish oil supplement, check with your prescriber first.

Not a Fish Lover?

The Omega-3 I Carry

Food first is always my approach. But if fish isn’t a regular part of your week, this is the omega-3 supplement I use. Check with your provider first if you take medications or have a health condition.

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Why It Works

Omega-3s and complete protein from salmon, healthy fats and herbs from the pesto, and vitamins and fiber from green beans come together in one parcel, for a dinner that supports your heart, brain, and steady energy with almost no cleanup.

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