Go Back
+ servings
5 from 2 votes
caramelised onion and cheese tart
Caramelized Onion and Cheese Puff Pastry Tart
Prep Time
25 mins
Cook Time
20 mins
Total Time
45 mins

Puff Pastry Appetizer perfect for dinner parties - caramelised onion and cheese tart for the win!

Course: Appetizer, Appetizer or Side Dish
Cuisine: American
Servings: 6
Calories: 358 kcal
Author: Vicky
  • 2-3 medium onions halved and thinly sliced
  • 2 tablespoons olive oil
  • 1 tablespoon brown sugar
  • 2 tablespoon balsamic vinegar
  • salt pepper, to taste
  • 1 sheet puff pastry defrosted
  • 2-3 ounces Brie chopped
  • 2-3 ounces crumbled Gorgonzola
  • fresh basil slivered
  1. Preheat oven to 400 degrees F. Heat oil in a pan over medium-high heat. Add onions and cook for 10 minutes or until starting to brown.
  2. Add sugar, balsamic vinegar, salt and pepper and reduce heat. Cook, stirring occasionally 15-20 minutes or until caramelized.
  3. Place puff pastry on parchment lined baking tray and roll out to desired thickness. Using a fork prick the dough all over to prevent air pockets from forming while baking.
  4. Evenly spread onions over the puff pastry (no need to leave a border), then top with brie and gorgonzola. Bake for 18-20 minutes or until puff pastry starting to brown and cheese has melted. Serve sprinkled with fresh basil.
  5. Recipe Adapted From Simply Recipes
Nutrition Facts
Caramelized Onion and Cheese Puff Pastry Tart
Amount Per Serving
Calories 358 Calories from Fat 225
% Daily Value*
Fat 25g38%
Saturated Fat 8g50%
Cholesterol 16mg5%
Sodium 296mg13%
Potassium 122mg3%
Carbohydrates 24g8%
Fiber 1g4%
Sugar 4g4%
Protein 7g14%
Vitamin A 130IU3%
Vitamin C 2.7mg3%
Calcium 80mg8%
Iron 1.2mg7%
* Percent Daily Values are based on a 2000 calorie diet.