Mustardy Salmon in a Packet with Asparagus

RECIPE: Mustardy Salmon in a Packet with Asparagus
Mustard Salmon en Papillote with Asparagus

Mustard Salmon en Papillote with Asparagus

I have spent the last four years on Serious Eats proving that cooking French food can be really easy.  And to prove it, all I had to do was write this recipe.

This is a real weeknight wonder.  I do my own little version of papillote parceling: not as beautiful as the all-parchment pleated version, but far more efficient.  I tear off a big sheet of foil and line it with a slightly smaller sheet of parchment.  Then, I have the ease of folding and sealing foil with the non-reactive contact of parchment on the food.  I build a pile of asparagus, followed by salmon, and a quick cold sauce of crème fraîche, Dijon mustard, grain mustard, and white wine.  Then, I wrap the whole thing up in the foil packets, and run them into the oven for about 12 minutes.  It’s like making your own fresh version of a frozen dinner: everything you need, your veggies, your fish, your sauce, is already in that packet, and you eat it right out of the parchment.  No muss, no fuss!

When the packets are in the oven, the trapped steam wilts the asparagus, poaches the salmon, and melts the creamy mustard sauce into rivulets that permeate the fish and the vegetables.  I eat it with warm crusty bread to soak up some of the steaming sauce.  C’est si bon!

Excerpted from my weekly column French in a Flash on Serious Eats.  Bon app!

Mustardy Salmon in a Packet with Asparagus
serves 4

Mustard Salmon en Papillote with AsparagusIngredients

  • 4 tablespoons crème fraîche
  • 4 tablespoons dry white wine
  • 2 tablespoons Dijon mustard
  • 2 tablespoons whole grain mustard
  • 2 bunches (32 stems) asparagus, trimmed and cut in thirds
  • Kosher salt and freshly ground black pepper
  • 4 boneless skinless salmon filets (about 6 ounces each)


Preheat the oven to 400°F. Whisk together the crème fraîche, wine, and mustards. Set aside.

Tear off four large rectangles of aluminum foil, and four slightly smaller rectangles of parchment. Place the parchment on top of the foil. On each sheet of parchment, place a quarter of the asparagus and season with salt and pepper. On top of each pile of asparagus, place one piece of salmon, and season the fish with salt and pepper. Divide the mustard sauce among the four pieces of salmon, pouring it over the top. Finally, fold the packets of foil so they are sealed up tight with the parchment and fish within. Bake packets on a large rimmed baking sheet in a single layer until fish is cooked through, about 12 minutes. Open packets and serve.

print this recipe
print this post
Categories: 15 Minutes, Cheap, Easy, Eat, Fish, French in a Flash, Main Courses, Recipes, Series

10 Responses to Mustardy Salmon in a Packet with Asparagus

  1. Paul Wynn says:

    Yummy.. looks flaky and with tons a flavors isnt it? Beautiful pictures.

  2. You’ve been on a fishy kick recently!! This looks wonderful and super-easy. I do the same thing as you for en papilotte cooking – you’re right, it’s not as pretty, but it is quick and effective.

    Lovely post.

  3. Laura says:

    This is the first French Revolution recipe I have tried since stumbling upon your amazing blog a few days ago. It was so very tasty, I could make/eat this every day and be in heaven! Hubby loved it too. I can’t wait to try many more of your recipes, including Grilled Garlic Bread with White Bean Shrimp Scampi tomorrow!

    • Kerry says:

      Thank you! I’m so glad your husband loved it too. That’s always a good seal of approval. My fiancé is my brutally honest taste tester.

      I love that shrimp scampi recipe. And I’m so happy you’ve found the blog!

  4. Richard K. says:

    Delicious! But for some reason, mine took about twice as long (20+ minutes, rather than 12) to cook. Any idea why this would be? (I know the temperature of my oven is accurate….)