Slow Roasted Tomato Gruyère Tart Recipes

Steps:

• Place the flour and 1 teaspoon of salt in the bowl of a food processor fitted with the steel blade. Add the butter and pulse 12 to 15 times, until the butter is the size of peas. Add the egg yolks and pulse a few times to combine. With the motor running, add the ice water through the feed tube and pulse until the dough starts to come together. Dump onto a floured board and roll it into a flat disk. Wrap in plastic wrap and refrigerate for 30 minutes.
• Preheat the oven to 400 degrees. Line a sheet pan with parchment paper.
• Meanwhile, place the tomatoes in a large bowl. Put the parsley, basil, garlic, thyme, 1 teaspoon salt, and 1 teaspoon pepper in the bowl of a food processor fitted with the steel blade and process until finely minced. With the processor running, pour the olive oil down the feed tube and process until combined. Pour the mixture over the tomatoes and toss gently. Set aside.
• On a well-floured board, roll the dough out to an 11 x 17-inch rectangle and transfer it to the prepared sheet pan. Don't worry if it doesn't fit exactly; you want it to cover most of the bottom of the pan but it can be a little rough on the sides. Place a second sheet pan directly on the pastry and bake for 15 minutes. (You can also line the pastry with foil and fill it with dried beans.) Remove the top sheet pan (or the beans and foil). Using a dinner fork, pierce the pastry in many places. Bake for another 8 to 10 minutes, until lightly browned. Check the pastry during baking; pierce any spots that bubble up. Allow the crust to cool for 15 minutes.
• Lower the oven to 375 degrees. Brush the mustard on the crust with a pastry brush. Sprinkle a thick even layer of Gruyere on the pastry, reserving 1/2 cup for the top, and sprinkle with the 1/2 cup of Parmesan. Place overlapping tomatoes in rows on top. If there is a little garlic and herb mixture in the bowl, sprinkle it over the tomatoes, but if there is liquid in the bowl, strain it through a very-fine-mesh strainer, discard the liquid, and sprinkle the garlic and herb mixture on the tomatoes. Sprinkle the reserved 1/2 cup of Gruyere and the remaining 2 tablespoons of Parmesan on top. Bake for 30 minutes.
• Cool slightly, cut into squares, and serve warm or at room temperature.

Steps:

• Put oven racks in middle and lower third of oven and preheat oven to 400°F. Line a large shallow baking pan with foil.
• Roll out pastry sheet on a lightly floured surface with a lightly floured rolling pin into an 11-inch square (1/8 inch thick). Using a plate or pot lid as a guide, cut out a 10-inch round.
• Carefully transfer round to an ungreased baking sheet by rolling pastry around rolling pin and then unrolling onto baking sheet. Chill round on baking sheet until ready to use.
• Toss tomatoes with 2 tablespoons oil, 2 teaspoons thyme, 1/4 teaspoon salt, and 1/4 teaspoon pepper in a bowl until well coated. Roast tomatoes, cut sides up and in 1 layer, in foil-lined baking pan in middle of oven, 1 hour.
• Brush pastry round with 2 teaspoons oil, then sprinkle with 1 teaspoon thyme. After roasting tomatoes 1 hour, move tomatoes in pan to lower third of oven and put pastry on baking sheet on middle rack. Bake pastry and tomatoes until pastry is golden brown and edges of tomatoes are slightly browned but still appear juicy, about 15 minutes.
• While pastry is still warm, scatter 1/2 cup cheese shavings evenly over it. Top shavings with warm tomatoes, cut sides down and in 1 layer, then sprinkle evenly with remaining 1/2 teaspoon thyme, 1/4 teaspoon salt, pepper to taste, and additional cheese shavings if desired.

Steps:

• Preheat oven to 325 degrees. Place tomatoes on a rimmed baking sheet, cut side up. Drizzle with oil, and sprinkle with thyme leaves; season with salt and pepper.
• Roast until tomatoes begin to collapse, brushing occasionally with pan juices, about 90 minutes. This can be made ahead and reheated in the oven at 325 degrees for 10 to 15 minutes.