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Spinach and Feta Stuffed Chicken Breast Recipe

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4.5 from 112 reviews

Delight in these savory Mushroom and Gruyère Stuffed Puff Pastry pockets, combining tender sautéed mushrooms with aromatic thyme and creamy Gruyère cheese wrapped in flaky golden puff pastry. Perfect as an elegant appetizer or a comforting snack, baked to crisp perfection.

Ingredients

Pastry

  • 1 sheet puff pastry, thawed

Filling

  • 2 cups mushrooms, finely chopped (such as cremini or button)
  • 1/2 cup Gruyère cheese, grated
  • 1/2 cup onion, finely chopped
  • 2 cloves garlic, minced
  • 2 tablespoons butter
  • 1 tablespoon fresh thyme, chopped
  • Salt and pepper to taste

Finishing

  • 1 egg (for egg wash)

Instructions

  1. Preheat Oven: Preheat your oven to 400°F (200°C). Line a baking sheet with parchment paper to prevent sticking and ensure even baking.
  2. Sauté Aromatics and Mushrooms: In a skillet, melt the butter over medium heat. Add the finely chopped onions and minced garlic, sautéing until they become translucent and fragrant. Then add the chopped mushrooms, fresh thyme, salt, and pepper. Continue cooking until the mushrooms are tender and all excess liquid has evaporated. Remove the skillet from heat and allow the mixture to cool slightly.
  3. Prepare Puff Pastry: On a lightly floured surface, roll out the thawed puff pastry sheet. Cut it into 4-inch squares, creating individual portions for each pastry pocket.
  4. Assemble Pastries: Place a spoonful of the cooled mushroom mixture in the center of each pastry square. Sprinkle grated Gruyère cheese on top of the mushroom filling.
  5. Seal Pastries: Fold the corners of each pastry square over the filling, pinching the edges firmly to seal and create a neat pocket. Arrange the sealed pastries on the prepared baking sheet.
  6. Apply Egg Wash: Beat the egg and lightly brush it over the tops of each pastry pocket. This will give them a beautiful golden and glossy finish once baked.
  7. Bake: Place the baking sheet in the preheated oven and bake for 15-20 minutes until the pastries are puffed and golden brown.
  8. Serve: Remove from oven and serve the stuffed puff pastries warm as a delicious appetizer or snack.

Notes

  • For best results, ensure the mushroom mixture is not too wet to prevent soggy pastry.
  • You can substitute thyme with rosemary or parsley for a different herbal note.
  • If puff pastry isn’t available, phyllo dough can be an alternative but requires a different baking approach.
  • These pastries can be assembled in advance and baked just before serving.
  • Leftover pastries can be reheated in an oven to retain crispness.