Caramelized Onion, Squash, and Gruyère Tart: A Savory Fall Delicacy

Introduction

As the fall season approaches, it's time to embrace the flavors of hearty and comforting dishes. Enter the caramelized onion, squash, and Gruyère tart, a culinary masterpiece that combines the sweetness of caramelized onions, the earthy flavor of squash, and the richness of melted Gruyère cheese.

Ingredients

* 1 sheet pre-rolled puff pastry
* 2 medium-sized yellow onions, thinly sliced
* 2 tablespoons olive oil
* 1 pound butternut squash, peeled and cubed
* 1/2 teaspoon dried thyme
* Salt and pepper to taste
* 8 ounces Gruyère cheese, grated

Instructions

1. Caramelize the onions: Heat the olive oil in a large skillet over medium heat. Add the sliced onions and cook until they become translucent and golden brown, about 20-25 minutes.
2. Prepare the squash: While the onions are caramelizing, place the cubed squash in a microwave-safe bowl with 2 tablespoons of water. Microwave on high for 5-7 minutes, or until the squash is tender but still holds its shape.
3. Assemble the tart: Preheat the oven to 400°F (200°C). Line a baking sheet with parchment paper and unfold the puff pastry sheet. Spread the caramelized onions evenly over the puff pastry, leaving a 1-inch border around the edges.
4. Layer the squash: Top the caramelized onions with the cooked squash. Sprinkle with the dried thyme, salt, and pepper.
5. Melt the Gruyère: Sprinkle the grated Gruyère cheese over the squash.
6. Fold the edges: Fold the border of the puff pastry over the filling, pressing it down to seal the tart.
7. Bake: Bake the tart for 25-30 minutes, or until the pastry is golden brown and the cheese is melted and bubbly.
8. Rest and serve: Let the tart cool for a few minutes before slicing and serving.

Tips

* For a sweeter tart, use a sweeter variety of squash, such as acorn or pumpkin.
* Add a dash of nutmeg or cinnamon to the squash for extra flavor.
* Serve the tart warm with a side salad or soup for a complete meal.

Conclusion

The caramelized onion, squash, and Gruyère tart is a versatile and delicious dish that is perfect for fall gatherings or as a comforting meal on a chilly day. Its combination of sweet, savory, and cheesy flavors will undoubtedly tantalize your taste buds. So why not give this culinary masterpiece a try and savor the flavors of the season?