Satisfy Every Craving with Easy Mushroom Puff Pastry Bites
Indulge in these easy Mushroom Puff Pastry bites, a perfect vegetarian appetizer bursting with flavor.
Equipment
- skillet
- Baking Sheets
- Oven
- Rolling Pin
Ingredients
For the Pastry
- 1 sheet Puff Pastry A chilled base that ensures the bites are flaky and light.
For the Filling
- 8 ounces Baby Bella Mushrooms Choose firm ones for the best texture.
- 1 cup Gruyère Cheese Consider Swiss or sharp cheddar as substitutes.
- 1 medium Yellow Onion Brings a lovely caramelized flavor.
- 3 cloves Garlic Fresh minced garlic enhances the aroma.
- 1 tablespoon Fresh Thyme Rosemary can be a suitable alternative.
- 2 tablespoons Whole-Grain Mustard Provides a bright tang.
For Cooking
- 2 tablespoons Olive Oil High-quality oil for sautéing.
- 1 large Egg For brushing on the pastry.
Instructions
Cooking Instructions
- Caramelize Onions: Sauté sliced onions in olive oil and kosher salt over medium-low heat until golden brown, about 25 minutes.
- Cook Mushrooms: In the same skillet, add more olive oil and toss in baby bella mushrooms. Cook until tender, about 5 minutes. Add minced garlic, thyme, and black pepper, cooking for another minute.
- Combine Filling: Transfer the caramelized onions and mushroom mixture to a bowl. Mix in the shredded Gruyère cheese until well combined.
- Prepare Pastry: Roll out the chilled puff pastry on a lightly floured surface. Cut into rounds and brush with beaten egg. Prick the dough with a fork.
- Assemble Bites: Place a dollop of whole-grain mustard on each round, then top with a tablespoon of the filling.
- Bake: Arrange filled pastry rounds on baking sheets and bake at 400°F for about 25 minutes.
- Cool & Serve: Let the bites cool for about 5 minutes. Garnish with chopped parsley and serve warm.
Notes
Optional: Drizzle with balsamic reduction for added flavor. Ensure not to overfill the pastry rounds to prevent sogginess.