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Thin Mushroom Tart: Crispy, Savory, Fancy-ish


  • Author: Tyla
  • Total Time: 40 minutes
  • Yield: 46 servings 1x

Description

It’s like pizza’s classy French cousin. A buttery, crisp puff pastry base layered with creamy cheese, garlicky mushrooms, and a little thyme for flair. It’s elegant enough for brunch or wine night but easy enough to whip up on a Wednesday. Think flaky, savory, herby goodness in every bite. Bonus: it looks super impressive, but it’s secretly effortless.


Ingredients

Scale

  • 1 sheet frozen puff pastry, thawed

  • 2 tbsp olive oil or butter

  • 1 small shallot or ½ onion, finely chopped

  • 2 garlic cloves, minced

  • 8 oz mushrooms (cremini, button, shiitake — mix it up!), sliced

  • 1 tsp fresh thyme or ½ tsp dried

  • Salt and pepper to taste

  • ½ cup crème fraîche, sour cream, or ricotta

  • ½ cup shredded gruyère, mozzarella, or fontina (optional but yum)

  • 1 egg (for egg wash, optional for golden crust)


Instructions

  1. Sauté the mushrooms: In a skillet, heat olive oil. Add shallots and garlic, cook until soft. Toss in mushrooms, thyme, salt, and pepper. Cook until mushrooms are golden and most of their moisture is gone — about 8–10 mins. Set aside to cool a bit.

  2. Prep the pastry: Preheat oven to 400°F (200°C). Roll out puff pastry on parchment paper and score a 1-inch border around the edges with a knife (don’t cut all the way through!). Prick the center all over with a fork.

  3. Assemble the tart: Spread crème fraîche or ricotta evenly over the center, avoiding the border. Pile on the sautéed mushrooms. Sprinkle with shredded cheese if using.

  4. Bake: Brush the border with beaten egg if you’re into glossy edges. Bake for 20–25 minutes or until golden, puffed, and crispy.

  5. Serve: Garnish with extra thyme or a sprinkle of parmesan. Slice and serve warm or at room temp.

Notes

Pair with a light arugula salad + lemon vinaigrette.
Cut into small bites and serve with wine for apps.
Add a fried egg on top for brunch goals.

  • Prep Time: 15 minutes
  • Cook Time: 25 minutes

Nutrition

  • Calories: ~280 per serving
  • Protein: ~6g