Caramelized Onion Walnut And Gorgonzola Tart Recipes

CARAMELIZED ONION TART

Steps:

• Thaw the pastry sheet at room temperature for 40 minutes or until it's easy to handle. Heat the oven to 400 degrees F. Line a baking sheet with parchment paper or spray with vegetable cooking spray.
• Heat the oil in a 12-inch skillet over medium heat. Add the onion and cook for about 15 minutes or until golden, stirring often. Season to taste and let cool.
• Unfold the pastry sheet on a lightly floured surface. Roll into a 12-inch square. Place on the prepared baking sheet. Brush the edges of the square with water. Fold over the edges 1/2 inch on all sides, pressing firmly with a fork to form a rim. Prick the pastry thoroughly with a fork.
• Spread the onion mixture over the pastry crust. Top with the gruyere and parmesan cheeses and sprinkle with the chives.
• Bake for 20 minutes or until golden and bubbly. Cool for 5 minutes on a wire rack. Cut into approximately 3 x 2-inch rectangles. Serve warm.

CARAMELIZED ONION, WALNUT AND GORGONZOLA TART

Steps:

• Preheat oven to 375 degrees. Lightly grease a medium baking sheet. Place thawed bread dough into a large mixing bowl; add lemon juice (reserve zest for later use) and 2 tablespoons of the olive oil, working into the dough. Cover and let rise in a warm place while continuing with recipe. Heat the remaining 2 tablespoons olive oil in a large heavy skillet placed over medium heat. Add the onions, blending well. Cook until golden, stirring occasionally, about 20 to 30 minutes. Season as desired with salt and pepper. Punch down dough; remove from bowl and place on prepared baking sheet. Starting at center, press out dough with greased hands to form an approximate 11 x 10-inch rectangle. With fingers or the handle of a wooden spoon, make "dimples" in dough every 3 inches. Remove onions from skillet with a slotted spoon and cover dough with onions, distributing evenly. Bake in the preheated oven for 15 minutes. Remove from oven; sprinkle with cheese and walnuts and return to the oven for about 10 to 15 minutes more, or until the bread is lightly browned. Toss together the reserved lemon zest, arugula and the diced pear. Reserve. Remove tart from oven; cut into squares and top with pear/arugula mixture. Serve right away.

LITTLE ONION TARTS WITH GORGONZOLA AND WALNUTS

Steps:

• Make the pastry: Put flour and salt in a mixing bowl. Add half the butter and work it into the flour until it resembles damp sand. Add the rest of the butter cubes, the ice water and lemon juice and mix just until the dough comes together. (There will be little chunks of butter in the dough - this makes the pastry flaky.) Form dough into a disk shape, wrap in plastic and flatten to a 1-inch thickness. Refrigerate for at least an hour, or up to a day in advance.
• Make the topping: Put olive oil in a cast-iron skillet over medium-high heat. Add onions and brown for about 5 minutes, stirring. Season generously with salt and pepper. Turn heat to medium and cook until onions are soft and well browned, about 10 minutes. Let cool to room temperature. Heat oven to 425 degrees.
• Roll out pastry to about 1/8 inch thickness. Using a cookie cutter or a glass, cut out 2-inch rounds and move them to a plate. Once you've filled the plate, transfer to the refrigerator. Reroll the scraps and continue to cut rounds, chilling as you go. You should have 24 pieces.
• Line 2 baking pans with parchment and lay 12 pastry rounds on each. Put about 1 tablespoon of the caramelized onions on each round, followed by a piece of Gorgonzola. Top each with walnut pieces. Sprinkle with a small pinch of chopped rosemary.
• Transfer to oven; bake for 10 to 15 minutes, until lightly browned. Sprinkle each tart with chives, and a speck of fleur de sel, if using. Serve warm or at room temperature.

OVEN-BAKED PIZZA WITH CARAMELIZED ONIONS, GORGONZOLA, AND WALNUTS

Steps:

• Heat oil in a 12-inch heavy skillet over medium heat until it shimmers, then cook onions with 1/2 teaspoon salt and 1/4 teaspoon pepper, covered, stirring occasionally, until golden, 15 to 20 minutes. Transfer to a small bowl and keep warm, covered.
• Put a large heavy baking sheet (17 by 14 inches) on lowest rack of oven, then preheat oven to 500°F.
• Meanwhile, roll out dough on a lightly floured surface with a floured rolling pin, stretching corners with your hands to form a 16- by 13-inch rectangle. (Dough will be easier to roll out as it warms.) Transfer to a large tray lined with sheet of parchment paper. Lightly prick dough all over with a fork, then slide dough (on parchment) from tray onto hot baking sheet.
• Bake until top is puffed and pale golden in patches, about 10 minutes. (Prick any large bubbles with a fork and flatten.) Remove crust from oven and leave oven on.
• Sprinkle crust evenly with cheese, walnuts, and parsley. Bake pizza until edge of crust is deep golden, cheese is bubbling and golden in patches, and underside is golden brown, 2 to 4 minutes. Serve immediately.

CARAMELIZED ONION AND GORGONZOLA QUICHE

Steps:

• On a lightly floured work surface, roll out the dough to 1/4 inch thick. Press the dough onto the bottom and up the sides of an 8 × 11-inch rectangular tart pan with a removable bottom; trim the dough flush with the top edge of the pan. Prick the bottom all over with a fork. Transfer to a large rimmed baking sheet. Freeze until firm, about 30 minutes. Preheat the oven to 400°F.
• Line the tart shell with parchment paper, and fill with pie weights or dried beans. Bake until the dough starts to feel firm on the edges, about 20 minutes. Remove the parchment and weights; continue baking until the crust is pale golden brown, about 10 minutes. Let cool completely on a wire rack. Leave the oven on.
• Heat the oil in a large, heavy-bottomed skillet over low heat until hot but not smoking. Cook the onions, stirring frequently, until golden brown, about 30 minutes. Let cool.
• Whisk the eggs, milk, cream, and salt in a medium bowl; season with pepper. Crumble in the cheese, and stir in the caramelized onions. Pour the mixture into the tart shell; bake until puffed and pale golden brown, 30 to 35 minutes. Let cool at least 30 minutes before serving.