Caramelized Onion Tart

local_grocery_store Ingredients

• 2 tablespoons Butter, melted
• 4 Onions, thinly sliced
• 1/2 teaspoon Salt, divided
• 1/4 teaspoon Black pepper, divided
• 1 sheet Puff pastry, thawed
• 1 cup Gruyere cheese, shredded
• 1 tablespoon Fresh thyme leaves, chopped

restaurant_menu Method

1. 1.Preheat the oven to 400°F (200°C).
2. 2.In a large skillet, melt the butter over medium heat. Add the sliced onions and cook until caramelized, stirring occasionally, for about 20 minutes. Season with 1/4 teaspoon of salt and 1/8 teaspoon of black pepper.
3. 3.Roll out the thawed puff pastry on a floured surface to fit a 9-inch tart pan. Transfer the pastry to the pan and press it into the bottom and sides.
4. 4.Spread the caramelized onions evenly over the puff pastry. Sprinkle the shredded Gruyere cheese on top. Season with the remaining salt and black pepper.
5. 5.Bake in the preheated oven for 20-25 minutes, or until the pastry is golden brown and the cheese is melted and bubbly.
6. 6.Remove from the oven and let it cool for a few minutes. Sprinkle with fresh thyme leaves before serving.
7. 7.Slice and serve the Caramelized Onion Tart as an appetizer or light meal.

lightbulb_outline Tips

• chevron_rightFor an extra touch of sweetness, you can sprinkle a pinch of brown sugar over the caramelized onions before baking.
• chevron_rightFeel free to experiment with different cheeses like goat cheese or blue cheese for a unique twist.
• chevron_rightServe the tart warm or at room temperature for the best taste.