Harvest Vegetable Tart Recipes

Steps:

• At least 2 hours or the night before baking, toss the pumpkin with 1/4 teaspoon salt in a colander set over a bowl. Place a heavy weight on top, cover with plastic and refrigerate. Discard any liquid in bottom of bowl.
• To make the pastry, in a large bowl combine 4 1/2 cups flour and 1 1/2 teaspoons salt. With pastry cutter or fork, mix in 3/4 cup oil until it forms coarse crumbs. Add about 2/3 cup very cold water, a few tablespoons at a time, until mixture just comes together. You may not need to add all the water, or you may need to use more water to achieve the right texture. The dough should be stretchier than a pie crust. Form into a ball, cover with plastic, and refrigerate at least 1 hour.
• Preheat oven to 375 degrees. Toss the peppers and onion with 2 1/2 tablespoons oil and 1/2 teaspoon salt. Spread on 2 large baking sheets in one layer. Roast, tossing occasionally, until vegetables are caramelized and golden, about 40 minutes.
• In a large bowl, combine the pumpkin, pepper-onion mixture, olives, thyme, paprika, black pepper and garlic.
• Preheat the oven to 425 degrees and grease a large baking sheet. Dust a work surface lightly with flour. Roll out dough into a 17-by-12-inch rectangle. With long side facing you, spread vegetable mixture evenly over right half of dough. Dab edges of dough with water. Fold left half over filling and pinch edges firmly to seal. Using knife, cut a slit in center of crust, pulling back edges slightly to form a 2 1/2-inch hole.
• Transfer crust to baking sheet. Bake for 20 minutes, reduce heat to 350 degrees and continue baking until vegetables are fork tender and crust is well browned, 35 to 40 minutes longer. Cool for at least 30 minutes before serving. Serve warm or at room temperature.

Steps:

• Put a rack in the center of the oven and heat oven to 425 degrees. Line a baking sheet with a silicone liner or parchment paper. If you like, you can sprinkle Gruyère or Cheddar onto the center of the liner or paper in an approximate 10-by-13-inch rectangle.
• In a medium bowl, whisk together egg, Parmesan, lemon zest or rosemary, garlic (if using), and pinch of salt and pepper until smooth. Beat in the crème fraîche until smooth.
• On a lightly floured surface, roll out the puff pastry to form a 10-by-13-inch rectangle, about 1/8-inch thick. Transfer the dough to prepared baking sheet. (Place directly on top of the grated cheese, if applicable.) With a sharp knife, lightly score a 3/4-inch border around the edges of the puff pastry, making sure not to cut the pastry all the way through. Using a fork, prick the pastry all over inside the border at 1-inch intervals.
• Spread crème fraîche mixture evenly inside the scored border. Arrange vegetables in an even layer, using just enough to cover the surface in one layer. Scatter scallions and thyme or rosemary sprigs on top. Lightly drizzle with oil, and sprinkle with salt and pepper.
• Bake until the pastry is puffed and golden, and the vegetables are cooked through, about 25 to 35 minutes. Transfer the pan to a wire rack to cool for at least 15 minutes before serving. Serve topped with microgreens, herbs or baby lettuces, and accompanied by lemon or lime wedges, for squeezing.

Steps:

• To make the crust, in a food processor, add both flours and the salt and pulse to combine. Add the butter and thyme and pulse until pea-size chunks form. Keep pulsing while adding the vinegar and then the cold water, 1 tablespoon at a time, stopping when the dough just barely holds together. Form the dough into a disk, wrap it in plastic wrap, and chill in the fridge for at least 30 minutes or up to overnight.
• Preheat the oven to 400°F.
• On a lightly floured surface, roll out the dough into a 13-inch circle. It should be about 1/4 inch thick. Roll the dough around the rolling pin and lift it into an 11-inch fluted tart pan with a removable bottom. Press the dough into the edges and up the sides, making sure to patch up any holes. Gently roll your rolling pin across the top of the tart pan to remove the extra dough and create a clean edge. Prick the bottom of the dough with a fork, lay a piece of parchment paper on top, and fill the tart shell with pie weights (I use rocks from the yard-classy, I know). Bake for 15 minutes. Remove the parchment and weights and bake until the top looks almost dry, another 10 to 12 minutes. Remove from the oven and let cool.
• While the crust is cooling, prepare the filling. On a rimmed baking sheet, toss the squash with 1/2 tablespoon of the olive oil, 1/2 teaspoon salt, and the nutmeg. Spread in an even layer and bake until the squash begins to brown around the edges, 20 to 25 minutes. Remove from the oven and let cool.
• In a large sauté pan over medium heat, warm 1 tablespoon of the olive oil and the garlic. When the garlic starts to sizzle a bit and becomes fragrant, add the Swiss chard, red pepper flakes, and a pinch of salt. Sauté until the chard is wilted, about 5 minutes. Transfer to a large mixing bowl and set aside.
• Peel and halve the onion and thinly slice. In the same pan you used for the chard, heat the remaining 1/2 tablespoon olive oil over medium heat. Add the onion and a pinch of salt and stir every so often until caramelized, about 20 minutes. When the onions are a nice light brown color, add the balsamic vinegar, stir, and turn off the heat. The onions will absorb the vinegar as they cool a bit.
• Squeeze out any excess water from the Swiss chard and return to the bowl. In a separate bowl, whisk the eggs until blended well, then add to the chard. To the bowl with the chard, add three-fourths of the squash, half of the cheese, the onion, and a few grinds of black pepper. Gently mix everything together and pour into the tart pan. Spread into an even layer. Scatter the remaining squash and cheese across the top. Bake in the oven until the egg is just set and the top is browned, 24 to 28 minutes. Remove the tart from the oven and allow it to cool for 5 to 10 minutes before cutting into slices and serving.