Mushroom and Sweet Onion Stuffed Brie

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Mushroom-lovers can celebrate… sauteed onions and mushrooms are stuffed in the middle of a wheel of brie and wrapped in puff pastry:  Mushroom and Sweet Onion Stuffed Brie.  The brie is melted and the puff pastry becomes golden and flaky.

Mushroom and Sweet Onion Stuffed Brie

Mushroom and Sweet Onion Stuffed Brie

Yield: 12 servings

Prep Time:25 minutes

Cook Time:20 minutes

  • 2 tablespoons unsalted butter
  • 1 tablespoon olive oil
  • 1 teaspoon minced garlic
  • 1/2 medium sweet onion, sliced thinly
  • 8 ounces white mushrooms, sliced thin, stems ok
  • 1/4 cup sherry
  • salt & pepper to taste
  • 1 wheel of brie (5 to 6-inches in diameter)
  • 1 sheet puff pastry, thawed
  1. Heat skillet to medium-low. Add butter, olive oil, garlic and onions. Saute until onions are softened. Add mushrooms and sherry. Season with salt and pepper. Cook until liquid is incorporated. Let cool. Spoon out any extra liquid (if there is any) and discard.
  2. Slice brie right down the middle (horizontally) to make 2 rounds. Spread mushroom mixture on one of the rounds. Place the other round on top of the mushrooms.
  3. Lightly roll out puff pastry. Place stuffed brie on the pastry. Fold pastry around brie and wrap around all sides. Turn the brie over so the smooth side is on top. Mark sides of wrapped brie with vertical fork lines. Place in a greased pie plate and bake in preheated 450 oven for 10 minutes. Turn down to 400, and continue to bake until golden brown. Watch closely... if overcooked, the brie will leak.
  4. Remove from oven and serve immediately. Serve with baguette slices.

More baked brie recipes you may enjoy:

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Lori Lange of Recipe Girl

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  • Jaye wrote:

    I made this last year and it was outstanding! My question is, what am I use instead of sherry? I don’t have any and want to make this tonight or tomorrow. Thank you!!!

    • Lori Lange wrote:

      I just googled that question and came up with port, Madeira wine or Marsala for substitutes. Also wine vinegars may also work as subs for sherry. Good luck!

  • Faith (An Edible Mosaic) wrote:

    I am a mushroom-crazed fanatic and this looks amazing, Lori! I’m so tempted to make it, but I honestly think I could eat the whole thing myself, lol!

    Thanks so much for the link love too!