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caramelized onion tart

Caramelized Onion Squares

Prep Time 20 minutes
Cook Time 1 hour 10 minutes
Total Time 1 hour 30 minutes
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Servings

8 Servings

Ingredients

  • 4 Spanish onions
  • ¼ cup extra virgin olive oil
  • 2 teaspoons salt
  • 1 sheet of frozen puff pastry dough  defrosted
  • 4 sprigs of thyme
  • ½ cup goat cheese crumbled (optional)

Instructions

  • Thinly slice the onions. Heat oil in large sauté pan over medium heat. Add onions and salt; cook on low/medium heat for about 30 minutes, or until onions are caramelized and golden brown.
  • Heat oven to 400°F.
  • Roll out puff pastry and shape it into a 9x13 rectangle. Fold edges over to create a crust.
  • Lower oven to 375°F.
  • Place puff pastry on large baking tray with parchment paper. Top with caramelized onions and thyme. Bake for 40 minutes, or until pastry is golden brown.
  • Top with crumbled goat cheese (optional).