Caramelized Onion Tarts With Apples Recipes

Steps:

• Preheat the oven to 425 degrees F. On a floured work surface, roll the puff pastry into a 12-inch square, about 1/8 inch thick. Invert a 10-inch ovenproof nonstick skillet over the pastry. Using the skillet as a guide, cut a 10-inch round of pastry. Transfer to a plate and chill in the refrigerator while you prepare the apples.
• Heat the same skillet over medium heat. Melt the butter and then sprinkle over the sugar and add the apples on top. Once the sugar begins to melt, adjust the heat so the juices bubble rapidly. Cook, stirring, until the apples are tender and juices are light golden brown, 10 to 12 minutes. Remove from the heat.
• Using a fork, nudge the apples into 2 concentric circles (it doesn't have to be perfect) in the skillet. Top with the chilled pastry round and tuck the edges in. Gently prick the pastry in 4 or 5 places with a fork. Bake for 10 minutes at 425 degrees F, until the pastry is puffed and light golden. Reduce the oven temperature to 375 degrees F and bake until the pastry is a deep golden brown, 10 to 12 minutes more. Remove from the oven and let sit 10 minutes.
• To unmold, place a serving plate over the skillet and quickly but carefully flip the pan. The tart will unmold onto the plate, and if a few apple slices stick to the pan, return them to the tart. Let cool at least 20 minutes before serving to allow the syrup to sink into the tart. Serve slightly warm or at room temperature.

Steps:

• Heat oven to 400º F. Heat the oil in a large skillet over medium heat. Add the onions and cook, stirring occasionally, until soft and golden brown, 12 to 15 minutes. Stir in the apples, ½ teaspoon salt, and ¼ teaspoon pepper and cook until just tender, 2 minutes.
• Place each sheet of pastry on a parchment-lined baking sheet and prick all over with a fork. Spread with the crème fraîche, leaving a ½-inch border. Top with the onion mixture and bake until the pastry is crisp and browned, 30 to 35 minutes. Cut into pieces before serving.

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.

Steps:

• Heat oven to 190C/fan 170C/gas 5. Slide a baking sheet in to heat. Roll the pastry out enough to line a deep 20cm flan tin or a shallow 23cm one. Chill for 10 mins.
• Put a few balls of crumpled foil in the base of the pastry case and bake on the baking sheet for 10 mins. Remove the foil and bake for 5 mins more, until light golden.
• Meanwhile, cook the onions in the oil until starting to soften, then add thyme, pepper, and salt if you want to. Cook slowly for about 15 mins until the onions are soft and tinged brown.
• Beat the eggs, beat in the milk and half the cheese and some pepper. Spread the onions over the flan case and pour in the egg mix. Sprinkle the remaining cheese on top and bake the tart on the baking sheet for 30-40 mins until the filling is firm and golden, and the pastry crisp. Serve warm or cold.

Steps:

• In a large skillet, saute onion in oil and butter until softened. Reduce heat to medium-low; cook, uncovered, for 40 minutes or until deep golden brown, stirring occasionally. Add garlic; cook 1 minute longer. Stir in salt and pepper., Unfold each puff pastry sheet onto an ungreased baking sheet. Using a knife, score decorative lines around the edges of each pastry. Spread onion mixture to within 1/2 in. of edges. Sprinkle with cheeses and thyme., Bake at 400° for 12-15 minutes or until golden brown. Cut each tart into 12 pieces. Serve warm.