Recipe of Caramelized Onion and Gruyère Tartlets

Ingredients

• 1 sheet puff pastry, thawed
• 2 large onions, thinly sliced
• 1 tablespoon olive oil
• 1 teaspoon sugar
• 1 cup Gruyère cheese, shredded
• Fresh thyme leaves for garnish
• Salt and pepper to taste

Directions

1. 1

   Preheat the oven to 400°F (200°C).

2. 2

   Roll out the puff pastry and cut into squares.

3. 3

   Sauté sliced onions in olive oil until caramelized, adding sugar to help the process.

4. 4

   Place a spoonful of caramelized onions on each puff pastry square.

5. 5

   Top with Gruyère cheese and bake for 15-20 minutes or until golden.

6. 6

   Garnish with fresh thyme leaves, salt, and pepper before serving.