Sweet Onion And Leek Quiche Recipes

Steps:

• Cut away the root and dark green leaves from the leeks and cut in half lengthwise. Run under cold water to remove sand. If the leeks are very sandy soak them for 15 minutes or so, then run under cold water again. Drain on paper towels. If the leeks are very fat, cut the halves in half again lengthwise, then cut in thin slices.
• Preheat the oven to 350 degrees. Heat the oil or oil and butter over medium heat in a lidded skillet or saucepan and add the leeks and a pinch of salt. Cook gently, stirring, until they begin to soften. Turn the heat to medium-low, cover and cook gently until the leeks are very soft but not browned, stirring often, 10 to 15 minutes. If they begin to stick or brown, add a little more salt and/or a spoonful of water or wine. Stir in the garlic if using and cook for another 30 seconds to a minute, until fragrant.
• Beat together the egg yolks and egg in a medium bowl. Set the tart pan on a baking sheet to allow for easy handling. Using a pastry brush lightly brush the bottom of the crust and place in the oven for 10 minutes. Remove from the oven and set aside.
• Add salt (about 1/2 teaspoon), pepper and the milk to the eggs and whisk together. Spread the leeks in an even layer in the crust. Sprinkle the cheese in an even layer on top. Pour in the custard filling. Place in the oven and bake for 30 minutes, or until set and just beginning to color on the top.
• Remove from the oven and allow to sit for at least 15 minutes before serving.

Steps:

• Unroll crust into a 9-in. pie plate; flute edge. Refrigerate 30 minutes. Preheat oven to 400°., Line unpricked crust with a double thickness of foil. Fill with pie weights, dried beans or uncooked rice. Bake on a lower oven rack until edges are golden brown, 10-15 minutes. Remove foil and weights; bake until bottom is golden brown, 3-6 minutes longer. Cool on a wire rack. Reduce oven setting to 325°., In a large skillet, heat oil over medium-high heat. Add leeks and mushrooms; cook and stir until tender, 3-5 minutes. Add sausage and garlic; cook 1 minute longer. Remove from the heat. Sprinkle 1/2 cup cheese over crust. Top with sausage mixture and tomatoes. Whisk eggs, cream, sour cream, thyme, salt and pepper; pour over top. Sprinkle with remaining cheese., Bake until a knife inserted in center comes out clean, 40-45 minutes. Cover edges with foil during the last 15 minutes to prevent overbrowning if necessary. Let stand 10 minutes before serving. If desired, top with additional fresh thyme.

Steps:

• On a lightly floured surface, roll out dough to a 12-inch circle. Fit dough into a 10-inch round fluted tart pan with a removable bottom, pressing into edges. Trim dough to a 1/2-inch overhang all around. Fold edge of dough over to create an edge that extends 1/4-inch above the pan. Lightly prick bottom of dough all over with a fork. Chill until firm about 30 minutes.
• Preheat oven to 375 degrees. Line bottom of dough with parchment paper, leaving at least a 1-inch overhang. Fill with pie weights or dried beans. Bake until the edges are just beginning to turn golden, about 30 minutes. Remove parchment paper and weights; continue baking until lightly golden all over, 10 to 15 minutes more. Cool tart shell completely on a wire rack.
• Heat olive oil in a medium skillet over medium heat. Add leeks and thyme and cook, stirring occasionally, until leeks soften and begin to brown, 10 to 15 minutes. Season with salt and pepper.
• Sprinkle half of the cheese over the bottom of the tart shell, top with cooked leek mixture and sprinkle with remaining cheese. In a medium bowl, whisk together eggs, yolk, milk, cream, and a pinch of salt and pepper. Pour mixture over leeks and cheese. Bake until puffed and golden brown, 30 to 35 minutes. Transfer to a wire rack to cool 10 minutes before serving, or serve at room temperature.

Steps:

• Make the tart dough: In a food processor, pulse flour, salt and sugar to combine. Add butter, then pulse until lima-bean-size pieces form. Gradually drizzle water into mixture and pulse just to combine, adding more water by the tablespoon if dough doesn't come together. Transfer dough to a lightly floured surface. Press it together into a ball, flatten into a disk and wrap in plastic. Refrigerate for at least 1 hour and up to 3 days. (If you don't have a food processor, see Tip below.)
• While dough chills, cook the onions for the filling: In a 12-inch skillet over medium heat, melt 3 tablespoons butter and oil. Add onions and cook, stirring occasionally, until pale golden and liquid has been cooked off, about 1 hour. (If the onions start to get too dark, reduce the heat to low.) Stir in flour and cook for an additional 5 minutes. Remove from heat.
• Butter a 9-inch tart pan. Take chilled dough out of plastic wrap and place on a floured surface. Roll dough into an 11-inch circle, drape over it over tart pan and press into bottom edges and down sides. Use a knife or rolling pin to cut off excess dough, then use your fingers to push dough 1/4-inch up past the edge of pan. Use a fork to poke evenly spaced holes in the bottom and sides of the dough and chill for 30 minutes.
• Heat oven to 400 degrees. Place chilled tart on a baking sheet. Line with foil, fill with pie weights and bake for 15 minutes. Remove tart from oven and carefully remove foil and pie weights. Return tart to oven to continue baking, uncovered, until dough is just baked through and barely turning golden on the edges, about 5 minutes. Remove from oven and let cool to room temperature. Reduce oven temperature to 375 degrees.
• Prepare lardons: Heat a medium, dry skillet over medium heat, then add lardons and cook until they start to brown, about 8 minutes. Use a slotted spoon to transfer to a plate lined with a paper towel.
• In a large bowl, whisk to combine eggs, cream, salt, pepper and nutmeg. Fold in onions, then half the Gruyère. Cube remaining 1 tablespoon butter into pea-size pieces.
• Scatter cooked lardons over parbaked tart shell. Scrape egg and onion mixture into shell, smoothing top, and then scatter remaining Gruyère on top. Dot with butter pieces, then bake in a 375-degree oven until puffed and browned, 25 to 30 minutes. Let cool slightly, then remove tart ring from pan and slide quiche onto a wire rack. Serve warm or at room temperature.

Steps:

• Preheat the oven to 350 degrees F (175 degrees C).
• Place bacon in a large skillet and cook over medium-high heat, turning occasionally, until brown and crispy, about 10 minutes. Remove bacon to a paper towel-lined plate and crumble when cool enough to handle.
• Saute leeks in the bacon fat over medium heat until soft, 4 to 5 minutes.
• Place pie crust in a glass, deep-dish pie pan. Spread leeks over the bottom of the crust, then sprinkle bacon crumbs over top.
• Whisk half-and-half and eggs together in a medium bowl. Toss Cheddar cheese, mozzarella cheese, and flour together in a small bowl. Mix cheese mixture into the egg mixture, then pour into the pie crust. Top with tomato slices and season with salt and pepper.
• Bake in the preheated oven until a knife inserted in the center comes out clean, about 1 hour. Let stand for 5 minutes before cutting.

Steps:

• To make the pastry, tip the flour and butter into a bowl, then rub together with your fingertips until completely mixed and crumbly. Add 8 tbsp cold water, then bring everything together with your hands until just combined. Roll into a ball and use straight away or chill for up to 2 days. The pastry can also be frozen for up to a month.
• Roll out the pastry on a lightly floured surface to a round about 5cm larger than a 25cm tin. Use your rolling pin to lift it up, then drape over the tart case so there is an overhang of pastry on the sides. Using a small ball of pastry scraps, push the pastry into the corners of the tin (see picture, above left). Chill in the fridge or freezer for 20 mins. Heat oven to 200C/fan 180C/gas 6.
• While the pastry is chilling, heat the butter in a pan and cook the leeks for 10 mins, stirring occasionally, until they soften. Then turn up the heat and add the mushrooms. Cook for 5 mins more, then turn off the heat.
• Lightly prick the base of the tart with a fork, line the tart case with a large circle of greaseproof paper or foil, then fill with baking beans. Blind-bake the tart for 20 mins, remove the paper and beans, then continue to cook for 5-10 mins until biscuit brown
• While the tart case cooks, beat the eggs in a bowl, then gradually add the cream. Stir in the leeks, mushrooms and half the cheese. Season, then tip the filling into the tart case. Sprinkle with the rest of the cheese, then bake for 20-25 mins until set and golden brown. Leave to cool in the case, trim the edges of the pastry, then remove and serve in slices.