Recipes / Beef Wellington

Beef Wellington

Beef
Wellington

Dec 09, 25



Beef Wellington

Beef Wellington

Cook Time: 1-2 HRS
Print Recipe
Print Recipe

Description

Today I make a classic Christmas Beef Wellington, entirely on the Pellet Grill! Paired with a homemade pomme puree and a red wine reduction sauce! Seems intimidating but it, but it is fairly easy, I highly recommend giving this one a try! So luxurious!

Ingredients

  • Center-cut beef tenderloin (chateaubriand)
  • Kosher salt
  • Wagyu beef tallow spray
  • Dijon mustard
  • Cracked black pepper
  • Prosciutto slices
  • Duxelles (see recipe below)
  • Puff pastry sheets
  • Egg wash (3 yolks + splash of water)
  • Flaky salt

Red Wine Sauce

  • 4 cups stock
  • Butter
  • 1 shallot, diced
  • 2 garlic cloves, minced
  • Rosemary sprig
  • 1 cup red wine
  • Balsamic vinegar
  • Cold butter cubes 
  • Black pepper

Pomme Puree

  • Fingerling potatoes
  • 2–3 sticks cold butter, cubed
  • Milk (splash)
  • Salt

Duxelles

  • 1.5 lbs mushrooms
  • 1/4 cup butter
  • 2 shallots, minced
  • 4 garlic cloves, minced
  • 1–2 shots bourbon
  • 2 Tbsp thyme
  • Salt & pepper

Instructions

  1. Dry brine the beef: Trim if needed, coat all sides heavily with kosher salt, place on wire rack uncovered in fridge overnight.
  2. Sear & season: Coat with wagyu tallow until tacky, sear on pellet grill at 450°F just to brown, remove, brush with Dijon and cracked pepper, and cool fully.
  3. Build the prosciutto wrap: On a sheet of plastic wrap, lay prosciutto, spread a layer of duxelles, place beef on top, and wrap tightly. Chill to firm. (Reference Video for wrapping)
  4. Wrap in puff pastry: Roll pastry large enough to cover beef log, use plastic to help roll, seal edges with egg wash, trim excess, and chill again.
  5. Add lattice & bake: Fire up pellet grill to 415°F. Roll a sheet of pastry, lattice it, egg wash the Wellington, drape lattice over top, trim, egg wash again, add flaky salt.
  6. Cook: Place on lined sheet, smoke 1 hour, rotating halfway, until internal temp hits 120°F. Rest 10–20 minutes. Slice and serve.

Red Wine Jus

  1. Reduce stock: Reduce 4 cups to 1 cup to make a demi-glace.
  2. Build flavor: In a separate pan, sauté shallot in butter, add garlic and rosemary, then add wine and reduce.
  3. Combine & finish: Add reduced stock, mix, remove from heat, add a drizzle of balsamic and cold butter cubes until silky. Season and strain.

Pomme Puree

  1. Cook potatoes: Boil potatoes in salted water until tender, drain, peel, and rice back into pot.
  2. Dry & enrich: Heat briefly to cook off moisture, then fold in cold butter cubes gradually (about ½ butter-to-potato ratio).
  3. Finish: Add splash of milk, whisk until creamy, season, and optionally pass through a fine sieve for ultra-smooth texture.

Duxelles

  1. Prep mushrooms: Pulse mushrooms in food processor until coarse.
  2. Cook: Sauté shallots in butter, add garlic, then mushrooms; cook 10–15 minutes until moisture evaporates.
  3. Finish: Deglaze with bourbon, add thyme, salt, and pepper; cook until dry.
Brad author info

Hi, I'm Brad

"My goal is to provide recipes meant for the backyard, but using skills I've learned with my years cooking professionally. Go cook something outside!"

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