Caramelized Onion Tart: Elegant Appetizer

Caramelized Onion Tart: Elegant Appetizer

Capture the essence of indulgence and elegance with our Caramelized Onion Tart. This delightful appetizer merges the rich, caramelized flavors of onions with a flaky, buttery crust, creating a symphony of tastes that dance on the palate. Whether you’re hosting a sophisticated dinner party or simply treating yourself to a moment of culinary bliss, this tart is sure to impress.


  • 1 sheet of store-bought puff pastry
  • 3 large onions, thinly sliced
  • 2 tablespoons butter
  • 1 teaspoon sugar
  • 1 teaspoon balsamic vinegar
  • 1/2 cup crumbled goat cheese
  • 2 teaspoons fresh thyme leaves
  • Salt and pepper to taste


  1. Melt the butter in a large skillet over medium heat. Add the sliced onions and cook, stirring occasionally, until they caramelize to a deep golden brown. This process might take around 30-40 minutes.
  2. Sprinkle sugar over the onions and continue to cook for an additional 5 minutes to enhance the caramelization.
  3. Stir in balsamic vinegar, fresh thyme, salt, and pepper. Cook for another 2 minutes, allowing the flavors to meld.
  4. Preheat your oven to 400°F (200°C).
  5. Roll out the puff pastry sheet and place it on a baking sheet.
  6. Spread the caramelized onions evenly over the pastry, leaving a border around the edges.
  7. Sprinkle crumbled goat cheese over the onions.
  8. Bake in the preheated oven for 20-25 minutes or until the pastry is golden and puffed.
  9. Remove from the oven and let it cool slightly before slicing.

Prep time: 15 minutes

Yields: 8 servings

Indulge in the luxurious combination of caramelized onions, buttery pastry, and tangy goat cheese with our Caramelized Onion Tart. This recipe elevates the classic tart into an elegant appetizer that’s perfect for any occasion.

Nutrition information: Calories per serving – 245

Concluding the culinary journey, our Caramelized Onion Tart transports your taste buds to a realm of sophistication and flavor. The harmonious blend of sweet, caramelized onions and creamy goat cheese nestled on a flaky puff pastry creates an appetizer that’s not just a dish, but an experience. Whether gracing your appetizer spread or being the star of the evening, this tart embodies culinary artistry that’s sure to garner praises and requests for encores. Treat yourself and your guests to a slice of elegance that celebrates the art of cooking.

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Hi! I’m Margaret!

A passionate home cook and food lover who loves nothing more than sharing my favourite recipes with the world.




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