Irresistibly Easy Savory Mushroom Gruyère (Print Version)

Golden puff pastry braided around savory mushrooms and Gruyère, finished with fresh parsley.

# Ingredients:

→ Pastry

01 - 1 package puff pastry, thawed
02 - 2 tablespoons unsalted butter
03 - 1 tablespoon olive oil

→ Filling

04 - 1 medium yellow onion, finely diced
05 - 2 cloves garlic, minced
06 - 8 ounces cremini mushrooms, chopped
07 - 1 tablespoon fresh thyme, chopped (or 1.5 teaspoons dried thyme)
08 - Salt, to taste
09 - Black pepper, to taste
10 - 1/2 cup dry white wine (or vegetable broth)
11 - 8 ounces cream cheese, softened
12 - 1/2 cup grated Parmesan cheese
13 - 1 cup grated Gruyère cheese
14 - 1 tablespoon Dijon mustard (optional)

→ Egg Wash

15 - 1 large egg, beaten

→ Garnish

16 - 2 tablespoons fresh parsley, chopped

# Steps:

01 - Preheat the oven to 350°F. Line a baking sheet with parchment paper.
02 - Heat unsalted butter and olive oil in a large skillet over medium heat. Add diced onion and cook until soft, about 5 minutes.
03 - Stir in minced garlic and chopped cremini mushrooms. Sauté until mushrooms are browned and liquid has evaporated, approximately 8 minutes.
04 - Season the mixture with chopped thyme, salt, and black pepper. Pour in white wine or broth, if using, and cook until liquid is absorbed.
05 - Reduce heat to low. Stir in cream cheese, grated Parmesan, and Dijon mustard. Mix until smooth and creamy. Add Gruyère cheese and fold until melted.
06 - Unroll the puff pastry on a lightly floured surface. With a knife, cut 8 diagonal strips along each side, keeping the center intact.
07 - Spoon the mushroom mixture along the uncut center of the pastry. Fold pastry strips over the filling, alternating sides to create a braid, and seal well.
08 - Place the braid onto the prepared baking sheet. Brush the top with beaten egg. Bake for 20 to 22 minutes or until golden brown.
09 - Allow the pastry to cool for 10 minutes before slicing. Sprinkle with chopped fresh parsley before serving.

# Notes:

01 - Allow the braid to cool slightly before slicing to ensure clean portions.