Spicy Mushroom and Caramelized Onion Tart Recipe

Looking for a flavorful and unique recipe to impress your guests? Try out this delicious Spicy Mushroom and Caramelized Onion Tart! With a buttery crust, savory mushrooms, and sweet onions, this tart will be a hit at any dinner party or gathering. The best part? It’s easy to make and sure to impress.


  • 1 1/2 cups all-purpose flour
  • 1/2 teaspoon salt
  • 1/2 cup unsalted butter, chilled and diced
  • 1/4 cup ice water
  • 2 tablespoons olive oil
  • 1 large onion, thinly sliced
  • 8 ounces sliced mushrooms
  • 2 cloves garlic, minced
  • 1 teaspoon smoked paprika
  • 1/4 teaspoon cayenne pepper
  • 1/4 cup grated parmesan cheese
  • Salt and pepper, to taste


  1. In a large bowl, mix together flour and salt. Cut in butter until mixture resembles coarse crumbs.
  2. Gradually add ice water, tossing with a fork until dough forms a ball.
  3. On a lightly floured surface, roll out dough to fit a 9-inch tart pan.
  4. In a skillet over medium heat, heat olive oil. Add onion and cook until caramelized, stirring occasionally.
  5. Add mushrooms, garlic, smoked paprika, and cayenne pepper to the skillet. Cook until mushrooms are tender, about 5 minutes.
  6. Pour mushroom mixture into the prepared tart crust.
  7. Sprinkle grated parmesan cheese over the top.
  8. Bake at 375°F for 30-35 minutes, or until tart is golden brown.
  9. Let cool for 10 minutes before serving.

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