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Close-up of a delicious caramelized onion tart topped with goat cheese, showing golden-brown pastry edges.
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Caramelized Onion Tart (Christmas Recipe & Thanksgiving Recipe)

Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Servings 6 pieces
Calories 350
A delicious savory tart featuring sweet caramelized onions and creamy cheese, perfect for holiday celebrations.

Ingredients

Onions

  • 2 large onions, thinly sliced
  • 2 tablespoons olive oil
  • 1 tablespoon butter
  • 1 teaspoon sugar
  • salt and pepper to taste salt and pepper
  • 1 sheet puff pastry, thawed
  • 1 cup goat cheese or cream cheese, softened
  • 1 teaspoon fresh thyme leaves (optional)
  • 1 egg beaten (for egg wash)

Instructions 

  • Preheat oven to 400°F (200°C).
  • Cook onions in olive oil and butter until golden, then add sugar, salt, and pepper; caramelize for 10 minutes.
  • Roll out puff pastry on a floured surface, transfer to tart pan, and prick with a fork.
  • Spread cheese over pastry, top with caramelized onions, and sprinkle thyme if using. Brush edges with egg wash.
  • Bake for 25-30 minutes until golden. Cool slightly before serving.

Notes

For extra flavor, sprinkle fresh herbs or add a drizzle of honey before serving.
Calories: 350kcal
Cost: $15
Course: Appetizer, Main Course
Cuisine: French
Keyword: cheese, onion, Puff Pastry