Herbed Mushroom & Gruyère Plait
A delicious and elegant Herbed Mushroom & Gruyère Plait featuring a savory filling of mixed sautéed mushrooms, fresh thyme and parsley, and creamy Gruyère cheese wrapped in golden, flaky puff pastry. Perfect as a snack, appetizer, or light meal that is make-ahead friendly and adaptable for various dietary needs.
- Author: Sarah
- Prep Time: 20 minutes
- Cook Time: 30 minutes
- Total Time: 50 minutes
- Yield: 6-8 servings 1x
- Category: Appetizers
- Method: Baking
- Cuisine: French-inspired
- Diet: Vegetarian
Base
- 1 sheet ready-to-use puff pastry
Mushroom Filling
- 2 cups mixed mushrooms (cremini, shiitake, button), cleaned and finely chopped
- 2 cloves garlic, minced
- 1 shallot, minced
- 2 tablespoons olive oil or butter
- 1 teaspoon fresh thyme, chopped
- 2 tablespoons fresh parsley, chopped
- Salt, to taste
- Black pepper, to taste
Cheese
- 1 cup Gruyère cheese, grated
Finishing
- 1 egg, beaten (for egg wash)
- Prepare the mushroom filling: Clean and finely chop the mixed mushrooms. Sauté the mushrooms with minced garlic and shallots in olive oil or butter over medium heat until soft and fragrant. Stir in fresh thyme and parsley, then season with salt and pepper. Remove from heat and let the mixture cool completely to prevent sogginess in the pastry.
- Prepare the pastry base: On a lightly floured surface, roll out the puff pastry into a long rectangle. Score slits evenly along both long edges, leaving the center intact to hold the filling. These slits will allow you to fold the pastry into a classic plait.
- Fill and add Gruyère: Spread the cooled mushroom mixture evenly down the center of the pastry rectangle. Generously sprinkle grated Gruyère cheese over the mushroom filling to help bind the filling and add creamy richness.
- Form the plait: Starting from one end, fold the pastry strips over the filling alternately from each side to create a braided effect. Pinch the ends securely to seal the filling completely within the plait.
- Egg wash and bake: Brush the entire plait gently but thoroughly with beaten egg to achieve a glossy, golden crust. Bake in a preheated oven at 375°F (190°C) for 25-30 minutes or until the pastry is puffed, crisp, and deeply golden. Let the plait cool slightly before slicing and serving.
Notes
- Ensure the mushroom filling is fully cooled before assembling to keep the pastry crisp.
- Use high-quality Gruyère for the best melty texture and nutty flavor.
- Slice mushrooms and pastry strips evenly for uniform cooking and a neat braid.
- Apply egg wash thoroughly to achieve an attractive golden shine.
- Let the baked plait rest for 10 minutes before slicing to set the filling.
Nutrition
- Serving Size: 1 slice (approximately 1/8 of plait)
- Calories: 280 kcal
- Sugar: 2 g
- Sodium: 320 mg
- Fat: 18 g
- Saturated Fat: 8 g
- Unsaturated Fat: 8 g
- Trans Fat: 0 g
- Carbohydrates: 22 g
- Fiber: 2 g
- Protein: 8 g
- Cholesterol: 55 mg
Keywords: herbed mushroom plait, gruyère plait, savory puff pastry, appetizer, vegetarian, mushroom pastry braid