Introduction
The Savory Mixed Mushroom and Thyme Tart is a deliciously rich dish that combines the earthy flavors of mushrooms with the aromatic essence of fresh thyme. This tart offers a unique blend of textures, from the flaky pastry to the creamy filling, making it a delightful treat for any occasion.
Perfect for brunch, lunch, or as an elegant appetizer, this recipe is versatile enough to impress your guests or satisfy your family at the dinner table. With a symphony of flavors and an enticing aroma, this tart is sure to become a favorite in your culinary repertoire.
Recipe Overview
– Total Time: 1 hour 15 minutes
– Servings: 6
– Difficulty: Medium
Ingredients
– 1 ½ cups all-purpose flour
– ½ teaspoon salt
– ½ cup cold unsalted butter, cubed
– 4 to 5 tablespoons ice water
– 2 tablespoons olive oil
– 1 cup mixed mushrooms (shiitake, cremini, oyster), sliced
– 1 small onion, finely chopped
– 2 cloves garlic, minced
– 1 tablespoon fresh thyme leaves
– ½ cup heavy cream
– 1 large egg
– ½ cup grated cheese (Gruyère or Parmesan)
– Salt and pepper to taste

Instructions
1. In a large mixing bowl, combine the flour and salt. Add the cold butter and mix until the mixture resembles coarse crumbs.
2. Gradually add the ice water, one tablespoon at a time, mixing until the dough comes together. Form it into a disk, wrap in plastic wrap, and refrigerate for at least 30 minutes.
3. Preheat the oven to 375°F (190°C).
4. In a skillet, heat olive oil over medium heat. Add the chopped onion and sauté until translucent.
5. Add the sliced mushrooms and minced garlic to the skillet. Cook until the mushrooms are browned and moisture has evaporated, about 5-7 minutes.
6. Stir in the fresh thyme leaves and season with salt and pepper. Remove from heat and let the mixture cool slightly.
7. In a separate bowl, whisk together the heavy cream, egg, and grated cheese. Add the cooled mushroom mixture and combine well.
8. Roll out the chilled pastry on a floured surface to fit a tart pan. Press the pastry into the pan and trim the edges.
9. Pour the mushroom filling into the prepared pastry shell, smoothing it out evenly.
10. Bake in the preheated oven for 30-35 minutes, or until the tart is golden brown and set in the center.
11. Allow the tart to cool for a few minutes before slicing and serving.
Understanding the Ingredients
– Pastry ingredients: A blend of flour, salt, cold butter, and ice water creates a flaky crust, essential for a great tart.
– Cold butter is crucial for achieving that desired flaky texture, as it creates steam during baking.
– Ice water helps bind the dough without warming the butter, maintaining its integrity.
– Filling ingredients include mixed mushrooms, which offer diverse flavors and textures, and fresh thyme, garlic, and onion for aromatic depth.
– Nutritional benefits of mushrooms include vitamins, minerals, and antioxidants, making this tart not only tasty but healthy.
– The heavy cream and cheese contribute to the creamy texture that complements the earthy mushrooms perfectly.

Combining the Filling Ingredients: Tips for Achieving the Right Balance of Flavors
Achieving the perfect flavor balance in your Savory Mixed Mushroom and Thyme Tart begins with selecting the right mushroom varieties. Combining earthy mushrooms like cremini or shiitake with delicate types such as chanterelles or oyster mushrooms can enhance the overall depth of flavor. Sautéing the mushrooms until they are golden brown helps to concentrate their flavors, so be patient during this step.
When seasoning your mixture, start with a small amount of salt and pepper, and remember that the cheese will add additional saltiness. Taste your filling before pouring it into the pastry; this will allow you to adjust the seasoning to your preference.
Assembling the Tart
Detailed Instructions for Rolling Out and Fitting the Pastry into the Tart Pan
Begin by rolling out your pastry dough on a lightly floured surface. Aim for an even thickness of about 1/8 inch to ensure a perfect bake. Carefully roll the dough onto your rolling pin and gently unfurl it over the tart pan. Press it into the edges without stretching the dough, as this can cause it to shrink during baking.
Techniques for Avoiding Tears and Ensuring Even Thickness
To prevent tearing, always handle the dough gently. If you notice any cracks or tears, simply patch them up with extra dough. Additionally, using a cold dough will make it easier to work with and will help prevent shrinking.
Layering the Filling and Incorporating the Egg Mixture
Start by evenly distributing the sautéed mushrooms in the pastry-lined tart pan. Pour the egg mixture over the mushrooms, ensuring that it seeps into all the nooks and crannies. Using a spatula, gently mix the filling to ensure an even distribution of ingredients, which is crucial for consistent baking results.
Baking the Tart
Optimal Baking Conditions: Temperature and Time Considerations
Preheat your oven to 375°F (190°C). Bake the tart for approximately 30 to 35 minutes, or until the top is golden brown and the filling is set. Using a baking stone can help achieve a crisp crust, so consider placing one on your oven rack during preheating.
Signs That Indicate the Tart is Ready
The tart is ready when the edges of the crust are golden and the filling does not jiggle when gently shaken. A toothpick inserted into the center should come out clean, indicating that the egg mixture has set properly.
Importance of Cooling Before Slicing for Presentation and Flavor
Allow the tart to cool for at least 10 minutes before slicing. This cooling period helps the filling to firm up, making it easier to cut neat slices while also enhancing the flavor as the ingredients meld together.
Presentation and Serving Suggestions
Creative Ways to Serve the Tart
When it comes to serving your Savory Mixed Mushroom and Thyme Tart, presentation is key. For an elegant touch, serve slices on a wooden board garnished with fresh thyme sprigs. Pairing it with a drizzle of balsamic reduction can elevate the dish further.
Ideas for Garnishing with Fresh Thyme
Fresh thyme not only enhances the visual appeal but also adds a fragrant aroma. Sprinkle chopped fresh thyme over the top of the tart just before serving for an additional burst of flavor.
Suggestions for Complementary Sides, Like a Simple Green Salad
A simple green salad dressed with a light vinaigrette complements the richness of the tart beautifully. Consider including ingredients like arugula, spinach, or mixed greens, along with cherry tomatoes and slices of cucumber for freshness.
Tips on the Best Temperatures for Serving (Warm vs. Room Temperature)
This tart can be enjoyed warm or at room temperature. For the best flavor experience, serve it warm, but it still holds well at room temperature, making it an excellent choice for gatherings.
Nutritional Information
Overview of the Nutritional Benefits of Key Ingredients
Mushrooms are not only delicious but also packed with nutrients, including B vitamins and minerals. Thyme is rich in antioxidants, and eggs provide high-quality protein. The use of whole grain pastry can add fiber to the dish, making it a more health-conscious choice.
Considerations for Dietary Restrictions (e.g., Vegetarian, Gluten-Free Options)
This tart is vegetarian-friendly, but for gluten-free options, consider using a gluten-free pastry mix or a cauliflower crust. Adjustments can be made to the filling by incorporating alternative cheeses to accommodate various dietary preferences.
Conclusion
The Savory Mixed Mushroom and Thyme Tart is a delightful dish that celebrates the robust flavors of mushrooms and the aromatic essence of thyme. This recipe is perfect for gatherings or as a comforting meal for yourself. Its versatility allows it to shine in various settings, making it a timeless addition to your culinary repertoire. We encourage you to try making this dish at home and enjoy the wonderful combination of flavors and textures that it brings to your table.

