Cheesy Green Bean & Mushroom Tart

Cheesy Green Bean & Mushroom Tart

This easy puff pastry tart is topped with fresh green beans, sliced mixed mushrooms, plenty of melty cheese, and crispy shallots.

Ingredients

  • kosher salt
  • thin green beans

    trimmed, cut in half

    10 oz.
  • unsalted butter
    2 tbsp.
  • mixed mushrooms

    such shiitake, cremini, and/or white button

    6 oz.
  • garlic

    chopped

    2 cloves
  • fresh thyme leaves

    chopped

    2 tsp.
  • ricotta
    ½ c.
  • herbed goat cheese

    room temperature

    2 oz.
  • egg
    1 large
  • sheet frozen puff pastry

    thawed

    1
  • shredded mild white cheddar
    1 ½ c.
  • shallots

    thinly sliced into rings

    2
  • vegetable oil
    1 c.

Directions

  1. 1

    Preheat oven to 425°. Line a work surface with a large piece of parchment. 

  2. 2

    Bring a large pot of salted water to a boil and cook green beans 2 minutes. Using a spider or slotted spoon, transfer beans to a bowl of ice water to shock and stop cooking. Drain green beans on paper towels. 

  3. 3

    In a large skillet over medium-high heat, melt butter until foam subsides. Cook mushrooms, stirring occasionally, until starting to lightly brown, about 5 minutes. Add garlic and thyme and cook, stirring, until fragrant, about 1 minute more; season with 1/2 teaspoon salt. Transfer mushroom mixture to a plate. 

  4. 4

    In a medium bowl, combine ricotta, goat cheese, and 1/4 teaspoon salt until smooth. In a small bowl, whisk egg and 1 tablespoon water.

  5. 5

    Arrange puff pastry on prepared parchment. Using a rolling pin, roll to a 12"-by-10" rectangle. Cut rectangle in half to make 2 (10"-by-6") rectangles. Brush both sheets with egg wash. Transfer pastry to a parchment-lined baking sheet.

  6. 6

    Spread ricotta mixture onto puff pastry, leaving a 1/2" border. Top with a single layer of green beans, mushroom mixture, and cheddar.

  7. 7

    Bake tarts until edges are golden brown and cheese is browning in some spots, about 25 minutes. Sprinkle tarts with a pinch of salt.

  8. 8

    Meanwhile, in a small saucepan over medium heat, cook shallots and oil, stirring occasionally, until oil begins to bubble around shallots, 2 to 3 minutes. Reduce heat to medium-low and continue to cook, stirring occasionally, until shallots are golden brown and crisp, 4 to 5 minutes more. Using slotted spoon, transfer shallots to a paper towel-lined plate; season with a pinch of salt. Let cool slightly.

  9. 9

    Top tarts with crispy shallots, slice, and serve.

Cheesy Green Bean & Mushroom Tart

Cheesy Green Bean & Mushroom Tart

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About this Recipe

Looking for a show-stopping vegetarian appetizer or a delicious snack that comes together with ease? This Cheesy Green Bean & Mushroom Tart combines flaky puff pastry with a savory, cheesy filling for a dish that’s both elegant and comforting. It's perfect for any occasion, from a casual gathering to a festive holiday spread.

What makes this green bean and mushroom tart truly special is the harmonious blend of textures and flavors. You get the crisp, buttery base of puff pastry, a creamy, tangy cheese layer from rich ricotta and herbed goat cheese, and the earthy freshness of green beans and mixed mushrooms. All of this is crowned with savory, crispy shallots, adding an irresistible crunch and depth that elevates every bite.

You can expect a delightful contrast in every forkful: the delicate crunch of the pastry yielding to a warm, incredibly satisfying filling. The fresh green beans offer a slight snap, while the mixed mushrooms (such as shiitake, cremini, or white button) bring an appealing earthy depth. The combination of mild white cheddar with the herbed goat cheese and ricotta creates a beautifully melty, tangy, and creamy experience, making it a stellar addition to your table across seasons like Autumn, Spring, or Winter.

Feel free to customize this tart to your liking. Experiment with your favorite mixed mushrooms; whether it's more shiitake for an umami punch or extra cremini, any variety will shine. If you don't have herbed goat cheese, plain goat cheese mixed with a pinch of dried thyme or another herb would work beautifully. For a different cheesy note, swap a portion of the mild white cheddar for Gruyère or fontina.

This vegetarian tart makes an impressive Thanksgiving appetizer, a delightful snack, or a light lunch. Its versatility means it’s equally at home at a casual gathering or a more festive occasion.

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