Wild Mushroom & Fontina Tart with Puff Pastry Recipe
This Wild Mushroom & Fontina Tart combines a flaky puff pastry crust with a savory mushroom filling sautéed with shallots, garlic, and fresh thyme. Topped with creamy melted fontina cheese and finished with a balsamic vinegar touch, this elegant tart is perfect for an appetizer, light lunch, or festive gathering. The combination of earthy mushrooms and rich cheese makes it irresistibly flavorful and visually stunning.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
- Yield: 6 servings 1x
- Category: Appetizer
- Method: Baking
- Cuisine: French-inspired
- Diet: Vegetarian
Ingredients
Scale
Puff Pastry
- 1 sheet frozen puff pastry, thawed (about 9–10 inches square)
- 1 beaten egg (for brushing the edges)
Mushroom Filling
- 2 tablespoons olive oil
- 2 shallots, finely sliced
- 2 cloves garlic, minced
- 12 ounces mixed mushrooms (cremini, baby bella, wild mushroom blend), cleaned and sliced
- 1 teaspoon fresh thyme leaves (plus extra for garnish)
- Salt and pepper, to taste
- 1 tablespoon balsamic vinegar
Cheese
- 1 ½ cups shredded fontina cheese (or substitute with gruyere for a nuttier flavor)
Instructions
- Prepare the puff pastry: Preheat your oven to 400°F (200°C). Lightly flour a clean surface, then roll out the thawed puff pastry gently to smooth the edges. Transfer it onto a parchment-lined baking sheet. Score a 1-inch border around the pastry lightly without cutting all the way through, and dock the center with a fork to prevent excessive puffing. Brush the border with the beaten egg for a golden finish.
- Sauté the mushrooms: Heat olive oil in a large skillet over medium heat. Add finely sliced shallots and sauté until soft and fragrant. Stir in minced garlic, then add the mixed mushrooms. Cook, stirring occasionally, until the mushrooms turn golden brown and their juices have evaporated, about 8–10 minutes. Add fresh thyme leaves and balsamic vinegar, season with salt and pepper, and allow the mixture to cool slightly.
- Assemble the tart: Evenly sprinkle half the shredded fontina cheese over the center of the prepared pastry, avoiding the border. Spoon the mushroom mixture on top, then scatter the remaining fontina cheese evenly over the mushrooms.
- Bake the tart: Place the baking sheet in the preheated oven and bake for 20 to 25 minutes, or until the pastry is golden brown and puffy, and the cheese has melted and is bubbling.
- Serve: Remove the tart from the oven and let it rest for a few minutes. Garnish with additional fresh thyme leaves. Serve warm or at room temperature, accompanied by a crisp salad or a glass of white wine.
Notes
- Use a mix of cremini, baby bella, and wild mushrooms such as chanterelle or oyster for a more complex flavor.
- Make sure to sauté mushrooms thoroughly to avoid soggy pastry by releasing excess moisture.
- Puff pastry should be docked and the edges brushed with egg wash for a glossy, golden crust.
- Substitute fontina with gruyere for a nuttier taste or add parmesan for a salty twist.
- Leftover tart can be stored in the refrigerator and reheated gently in the oven to maintain crispness; avoid microwaving.
- Experiment with herbs like rosemary, sage, or chives for varied flavors.
Keywords: wild mushroom tart, fontina cheese tart, puff pastry mushroom tart, savory mushroom tart recipe, easy mushroom tart
