Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon

Caramelized Onion and Goat Cheese Tarts

5 Stars 4 Stars 3 Stars 2 Stars 1 Star No reviews
  • Author: Lisa
  • Prep Time: 15 minutes
  • Cook Time: 50 minutes
  • Total Time: 1 hour 5 minutes
  • Yield: 6–8 individual tarts
  • Category: Appetizer
  • Method: Baking
  • Cuisine: French
  • Diet: Vegetarian

Description

These Caramelized Onion and Goat Cheese Tarts combine sweet, slow-cooked onions with tangy goat cheese in a flaky puff pastry shell. Perfect as an appetizer, light lunch, or party snack, they’re both elegant and easy to prepare.


Ingredients

  • 2 sheets puff pastry, thawed
  • 3 large yellow onions, thinly sliced
  • 2 tbsp olive oil
  • 1/2 tsp salt
  • 1 tsp sugar (optional)
  • 1 tsp fresh thyme leaves (optional)
  • 5 oz goat cheese, crumbled
  • 1 egg, beaten (for egg wash)
  • 1/4 tsp black pepper

Instructions

  1. Preheat the oven to 400°F (200°C).
  2. Peel and thinly slice the onions.
  3. Heat olive oil in a skillet over medium-low heat. Add onions and cook slowly, stirring often, for 25–30 minutes until golden and caramelized. Add salt and sugar (if using) during cooking.
  4. Roll out the puff pastry and cut into desired shapes (squares, rectangles, or circles).
  5. Place the cut pastry pieces on a parchment-lined baking sheet.
  6. Lightly score a border about 1/2 inch from the edge of each tart, being careful not to cut all the way through.
  7. Spoon caramelized onions evenly inside the borders of each tart.
  8. Top with crumbled goat cheese, sprinkle thyme and black pepper.
  9. Brush the edges of the pastry with the beaten egg.
  10. Bake for 18–22 minutes, or until the pastry is puffed and golden.
  11. Remove from oven and let cool slightly before serving.

Notes

Don’t overload the tarts to avoid soggy pastry.Use a pizza stone or preheated baking sheet for extra crispy bottoms.Tarts can be made ahead and served at room temperature or reheated.Try other cheeses like feta or brie for variation.Use gluten-free puff pastry for a gluten-free version.


Nutrition

  • Serving Size: 1 tart
  • Calories: 290
  • Sugar: 4g
  • Sodium: 320mg
  • Fat: 20g
  • Saturated Fat: 9g
  • Unsaturated Fat: 10g
  • Trans Fat: 0g
  • Carbohydrates: 21g
  • Fiber: 2g
  • Protein: 6g
  • Cholesterol: 35mg