Creamy Mushroom and Thyme Tart Recipe

Introduction

This Creamy Mushroom and Thyme Tart combines earthy cremini mushrooms with rich mascarpone and fresh thyme on a flaky puff pastry crust. It’s a charming and elegant dish perfect for a light lunch or an impressive appetizer at your next gathering.

Ingredients

• 24 ounces cremini mushrooms, diced
• 1/2 medium yellow onion, chopped
• 3 cloves garlic, minced
• 4 ounces mascarpone cheese
• 4 tablespoons grated parmesan cheese, divided, plus extra for serving
• 1 tablespoon olive oil
• 1 tablespoon chopped fresh thyme, plus extra for serving
• 1 sheet puff pastry, thawed
• Salt and pepper

Instructions

1. Step 1: Preheat the oven to 375℉ and line a baking sheet with parchment paper.
2. Step 2: Heat a skillet over medium-high heat. Add olive oil, chopped onion, and minced garlic. Sauté for about 5 minutes until softened.
3. Step 3: Add the diced mushrooms to the skillet and cook for an additional 10 minutes, stirring occasionally, until the mushrooms release their liquid and start to brown.
4. Step 4: Stir in the mascarpone cheese and two tablespoons of parmesan. Cook until melted and creamy. Add chopped thyme, then season with salt and pepper to taste.
5. Step 5: Place the thawed puff pastry sheet on the prepared baking sheet. Carefully crimp the edges by folding them in slightly to form a small crust around the tart.
6. Step 6: Spread the mushroom mixture evenly over the pastry inside the crust. Sprinkle with the remaining two tablespoons of parmesan cheese.
7. Step 7: Bake for 30 to 35 minutes, or until the pastry is golden and puffed.
8. Step 8: Allow the tart to cool for a few minutes before slicing. Sprinkle with extra parmesan and fresh thyme before serving.

Tips & Variations

• For deeper mushroom flavor, use a mix of wild mushrooms like shiitake or cremini.
• Substitute mascarpone with cream cheese for a tangier taste.
• Add a drizzle of truffle oil just before serving for a luxurious touch.
• Serve warm or at room temperature for best texture and flavor.

Storage

Store any leftovers in an airtight container in the refrigerator for up to 2 days. Reheat gently in a low oven (about 300℉) to keep the puff pastry crisp. Avoid microwaving to prevent sogginess.

How to Serve

Serve this delicious recipe with your favorite sides.

FAQs

Can I use frozen mushrooms for this tart?

Fresh mushrooms work best because they release less water, helping the tart stay crisp. If using frozen mushrooms, make sure to thaw and drain them well to remove excess moisture.

Is this tart suitable for freezing?

It’s best frozen before baking. Assemble the tart and freeze it wrapped tightly, then bake from frozen, adding a few extra minutes to the baking time. Avoid freezing after baking to preserve pastry texture.

Creamy Mushroom and Thyme Tart Recipe

Pin Recipe

Print Recipe

★★★★★

5 from 751 reviews

This Creamy Mushroom and Thyme Tart is a savory and elegant dish perfect for a light lunch or a sophisticated appetizer. Made with sautéed cremini mushrooms, fresh thyme, mascarpone, and parmesan cheese on a flaky puff pastry crust, this tart offers a rich, creamy texture balanced by the earthy flavors of mushrooms and herbs. It’s easy to prepare and bakes to golden perfection, making it an impressive yet approachable recipe for mushroom lovers.

• Author: Elena
• Prep Time: 15 minutes
• Cook Time: 40 minutes
• Total Time: 55 minutes
• Yield: 6 servings 1x
• Category: Appetizer
• Method: Baking
• Cuisine: European
• Diet: Vegetarian

Ingredients

Scale 1x2x3x

Mushroom Mixture

• 24 ounces cremini mushrooms, diced
• 1/2 medium yellow onion, chopped
• 3 cloves garlic, minced
• 1 tablespoon olive oil
• 4 ounces mascarpone cheese
• 4 tablespoons grated parmesan cheese, divided
• 1 tablespoon chopped fresh thyme, plus extra for serving
• Salt and pepper, to taste

Pastry

• 1 sheet puff pastry, thawed

Instructions

1. Preheat the Oven: Preheat your oven to 375°F (190°C). Line a baking sheet with parchment paper to prevent sticking and ease cleanup.
2. Sauté Onion and Garlic: Heat a skillet over medium-high heat. Add the olive oil, chopped onion, and minced garlic. Cook for about 5 minutes until the onions are softened and fragrant.
3. Cook Mushrooms: Add the diced cremini mushrooms to the skillet. Continue cooking for about 10 minutes, stirring occasionally, until the mushrooms release all their moisture and start to brown around the edges.
4. Add Cheeses and Thyme: Stir in the mascarpone cheese and 2 tablespoons of grated parmesan cheese. Cook until melted and creamy. Mix in the chopped fresh thyme and season with salt and pepper to taste. Remove from heat.
5. Prepare the Puff Pastry: Place the thawed puff pastry sheet on the lined baking sheet. Crimp the edges by folding them in slightly to create a small crust around the perimeter.
6. Assemble the Tart: Spread the creamy mushroom mixture evenly over the puff pastry, staying within the crimped edges. Sprinkle the remaining 2 tablespoons of parmesan cheese evenly on top.
7. Bake the Tart: Place the baking sheet in the preheated oven and bake for 30 to 35 minutes, or until the pastry is golden brown and puffed up.
8. Cool and Serve: Remove the tart from the oven and allow it to cool for a few minutes. Sprinkle with extra parmesan cheese and fresh thyme before slicing and serving.

Notes

• Ensure the puff pastry is fully thawed before using for best puffing results.
• For a richer flavor, use freshly grated parmesan cheese.
• This tart is best served warm but can also be enjoyed at room temperature.
• Variations can include adding a splash of white wine when cooking mushrooms to enhance flavor.
• Pair the tart with a simple green salad for a complete meal.

Keywords: mushroom tart, thyme tart, creamy mushroom tart, puff pastry tart, mushroom appetizer, vegetarian tart