Caramelized Onion Butternut Squash Tart Recipe
A delicious and elegant Caramelized Onion Butternut Squash Tart featuring sweet roasted butternut squash, richly caramelized onions, creamy goat cheese, and a flaky puff pastry crust. Perfect for a cozy fall meal or a sophisticated appetizer.
- Prep Time: 15 minutes
- Cook Time: 55 minutes
- Total Time: 1 hour 10 minutes
- Yield: 8 servings 1x
- Category: Tart
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Ingredients
Scale
Pastry
- 1 sheet of puff pastry (store-bought or homemade)
Vegetables
- 2 medium butternut squashes (about 2 lbs), peeled and diced
- 2 large onions, thinly sliced
Seasonings & Oils
- 2 tablespoons olive oil
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 1 teaspoon fresh thyme (or 1/2 teaspoon dried thyme)
- Optional: A sprinkle of red pepper flakes for heat
Dairy
- 1 cup goat cheese (or feta cheese for a tangier flavor)
- 1/4 cup heavy cream (or a dairy-free alternative)
- 1 egg (for egg wash)
Instructions
- Preheat the Oven: Preheat your oven to 400°F (200°C) to prepare for roasting the squash and baking the tart.
- Prepare the Butternut Squash: Toss the diced butternut squash with 1 tablespoon of olive oil, salt, and pepper until well coated. Spread the squash evenly on a baking sheet and roast in the preheated oven for 25-30 minutes until tender and caramelized, stirring halfway through for even cooking.
- Caramelize the Onions: While the squash roasts, heat the remaining 1 tablespoon of olive oil in a skillet over medium heat. Add the thinly sliced onions and cook, stirring occasionally, for about 20 minutes until they turn golden brown and sweetly caramelized. If desired, add a pinch of red pepper flakes during the last few minutes.
- Roll Out the Puff Pastry: Lightly flour a clean surface and roll out the puff pastry sheet to fit your tart pan. Transfer the pastry to the pan and prick the bottom all over with a fork to prevent puffing during baking.
- Assemble the Tart: Spread the caramelized onions evenly over the puff pastry base. Layer the roasted butternut squash on top of the onions. Crumble the goat cheese evenly over the squash, then drizzle the heavy cream across the tart. Sprinkle fresh or dried thyme to add a fragrant herbal note.
- Bake the Tart: Place the assembled tart into the preheated oven and bake for 25-30 minutes, or until the pastry is golden brown and crisp, and the cheese is slightly melted and browned.
- Cool and Serve: Remove the tart from the oven and allow it to cool for about 10 minutes before slicing to ensure clean cuts. Serve warm or at room temperature as a delightful appetizer or main dish.
Notes
- You can use feta cheese instead of goat cheese for a tangier flavor.
- Substitute the heavy cream with a dairy-free alternative to make it lactose-free.
- Adding red pepper flakes gives the tart a gentle spicy kick but can be omitted for a milder flavor.
- Puff pastry can be store-bought for convenience or homemade for a fresher crust.
- Store leftovers in an airtight container in the refrigerator for up to 3 days and reheat gently before serving.
Keywords: Caramelized Onion Tart, Butternut Squash Tart, Puff Pastry Tart, Fall Recipe, Vegetarian Tart, Goat Cheese Tart
