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Caramelized Onion Tart with Gorgonzola and Brie
Caramelized Onion Tart with Gorgonzola and Brie
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Prep Time:
10 minutes
Cook Time:
50 minutes
Total Time:
60 minutes
Delicious puff pastry tart with caramelized onions, gorgonzola, and brie - a perfect blend of crispy, savory goodness.
Ingredients:
  • 2 tablespoons extra virgin olive oil
  • 4 cups sliced onions, sliced root-to-top into 1/4-inch thick slices (about 2-3 med onions)
  • 1 tablespoon brown sugar
  • 2 tablespoons balsamic vinegar
  • 1/2 teaspoon salt
  • 1/2 teaspoon pepper
  • 8 oz frozen puff pastry (defrosted a couple hours in the fridge)
  • 2 oz chilled Brie cheese, rind removed and diced
  • 2 oz Gorgonzola or other blue cheese, diced
  • 2 tablespoons chopped fresh tarragon
Instructions:
  • Achieve golden caramelization: Heat oil in a large deep pan over medium-high heat. Sauté onions for approximately 10 minutes until softened and golden. Stir in sugar, vinegar, salt, and pepper. Simmer gently, uncovered, for 20-25 more minutes until deeply caramelized. Splash a bit of water if the onions seem dry. Cool before using.
  • Roll out the pastry into a 10-to-14-inch rectangle or desired shape. Transfer the pastry to a baking sheet lined with parchment paper. Prick the pastry with a fork at regular intervals to prevent large bubbles from forming during baking.
  • Cover the entire surface of the pastry with a layer of onions, ensuring they reach the edges. Scatter cheese evenly over the onions and sprinkle with tarragon. If not baking right away, store in the refrigerator.
  • Preheat the oven to 400°F and bake for 18-20 minutes until the cheese is melted and the pastry is crispy. Allow it to cool for 5 minutes before cutting into wedges or squares. Enjoy!