Caramelised Onion Tart Food

CARAMELISED ONION PUFF PASTRY TART

Steps:

• Finely slice the onions, then put them in a large, lidded pan with the oil and cook over a low heat for 30 mins, stirring from time to time.
• Remove the lid and turn up the heat, cooking the onions until they brown and caramelise, stirring often.
• Heat oven to 180C/160C fan/gas 4. Unroll the pastry and place on a greased baking sheet. Using a sharp knife, cut a 2cm border around the edge of the pastry, going almost but not quite through the pastry. Glaze the edge of the pastry with beaten egg.
• Spread the mustard over the base of the tart and pile on the onions, spreading them out to meet the edge. Mix the breadcrumbs, Parmesan and thyme leaves together, and sprinkle this topping evenly over the onions. Bake the tart for 18-20 mins or until the pastry is golden brown.

CARAMELIZED ONION POTATO TART

Steps:

• Preheat oven to 350 degrees F.
• Set a large skillet over medium heat and add 4 tablespoons of olive oil. Add sliced onions and cook over medium heat for 10 to 12 minutes until they are tender and brown all over.
• Using a mandolin (or sharp knife), finely slice the potatoes into rounds (you can place them in a bowl with a wet towel over the top to stop them from going brown while you work). Place the potatoes into a bowl and season with salt and pepper. When ready, add the onions and toss to combine without breaking potatoes.
• Add about 1 tablespoon water to the same pan the onions were cooked in and allow it to come to a bubble. Using layered paper towels, wipe the pan clean.
• Add some extra-virgin olive oil to the pan and add the potatoes to the pan, making sure the potatoes are flat. Top with the diced butter.
• Take a piece of parchment paper and fold in half. Find the middle of the parchment along the crease and hold in place with your finger. Taking the right side of the parchment, pull it towards the center and fold it straight down to create a diagonal edge. Fold the parchment in half to create a triangle. Place the pointed edge in the middle of the saute pan on top of the potatoes to find its radius. Make a marker of where the pan edge ends (or starts). At this point you can cut the parchment at this marker and open to reveal a circle.
• Cover the potatoes with the parchment paper and press down. Drizzle some extra-virgin olive oil over the top so it down burn and rub it in.
• Place the pan into the oven on the top rack and bake for about 45 minutes.
• When done remove from oven and run a knife around the edge to separate from the pan. Place a large plate on top of the saute pan and flip. Remove the saute pan. Allow to cool slightly before cutting into slices.

CARAMELIZED ONION TARTLETS

Steps:

• Preheat the oven to 375 degrees F (190 degrees C).
• Heat butter in a skillet over medium heat and stir in onion. Pour in red wine to cover the bottom of the pan and sprinkle with sugar. Cook and stir until onions are tender and translucent, 10 to 15 minutes.
• Combine heavy cream, mozzarella cheese, cayenne pepper, salt, and black pepper in a bowl. Stir into onion mixture.
• Cut pie crusts into 3-inch circles using a cookie cutter. Place circles into the bottom of 12 muffin cups in a muffin tin.
• Spoon onion mixture evenly on top of the tart crusts.
• Bake in the preheated oven until a toothpick inserted into the centers comes out clean, about 20 minutes. Let cool 10 minutes before popping tartlets out of the muffin tin.

CARAMELISED ONION TART

Steps:

• Begin by making the pastry. Place the flour and butter in a food processor and process until the mixture resembles bread crumbs. Add the egg yolk and water and pulse until the mixture begins to come together to form a ball. Turn the mixture out onto plastic wrap and shape into a disc. Refrigerate for 30 minutes.
• Remove the pastry from the refrigerator and roll out the pastry on a lightly floured bench or silicone baking mat until approximately 5mm thick. Line a 30cm loose bottomed tart tin with the pastry, making sure to press into the sides, and trim the excess. Refrigerate for 15 minutes.
• Preheat the oven to 180 celsius (355 Fahrenheit) and line the tart with baking paper and fill with baking weights or beans. Bake for 10 minutes before removing the baking paper and weights and baking for a further 5 to 7 minutes or until the base is dry and lightly golden. Set aside to cool.
• To make the caramelised onions, heat a large frying pan over a medium low heat and add the butter before adding the onions and reduce the heat to low. Cook for 10 minutes before adding the balsamic, 2 tsp of the thyme leaves and brown sugar. Cook for a further 10 minutes until caramelised. Set aside to cool.
• In a bowl add the eggs and egg yolk along with the cream and milk and whisk to combine. Season to taste.
• Place the onions in the base of the tart and spread evenly over the base. Sprinkle with the grated cheese before topping with the egg mixture. Finally, sprinkle with the remaining thyme leaves. Bake for 15 to 18 minutes or until the filling is just set.

CARAMELIZED ONION & CHEESE TART

Steps:

• Melt butter with oil in large skillet on medium-high heat. Add onions and sugar; cook on medium-low heat 20 to 25 min. or until onions are caramelized, stirring frequently. Remove from heat.
• Heat oven to 400°F. Unroll pie crust onto baking sheet; spread with cream cheese to within 2 inches of edge. Top with blue cheese and onions. Fold edge of crust up and slightly over edge of filling.
• Bake 20 to 25 min. or until golden brown. Cool slightly. Sprinkle with chives.

CARAMELISED ONION TART

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.

CAULIFLOWER AND CARAMELIZED ONION TART

Steps:

• Position rack in center of oven; preheat to 425°F. Toss cauliflower with 1 tablespoon olive oil in large bowl. Spread on large rimmed baking sheet, spacing apart. Sprinkle with salt and pepper. Roast 15 minutes; turn florets over. Continue roasting until tender, about 25 minutes longer. Cool cauliflower, then thinly slice. Drizzle with truffle oil; toss. Reduce oven temperature to 350°F.
• Press pie crust onto bottom and up sides of 9-inch-diameter tart pan with removable bottom. Line pie crust with foil; fill with pie weights. Bake crust 20 minutes. Remove foil and pie weights; bake until crust is golden, about 5 minutes, pressing crust with back of fork if bubbles form. Cool crust. Maintain oven temperature.
• Heat remaining 1 1/2 tablespoons olive oil in heavy large skillet over medium heat. Add onion; sprinkle with salt and pepper. Cook until onion is deep golden brown, stirring occasionally, about 40 minutes. Cool slightly. DO AHEAD Can be made 1 day ahead. Store crust at room temperature. Cover and chill cauliflower and onion separately.
• Brush bottom and sides of crust with mustard. Spread onion in crust. Arrange cauliflower evenly over. Set tart on rimmed baking sheet. Whisk eggs and next 4 ingredients in medium bowl. Stir in Gruyère. Pour mixture over filling in tart pan; sprinkle with Parmesan. Bake until tart is golden and center is set, about 40 minutes. Transfer to rack; cool 15 minutes before serving.

CARAMELISED ONION, BACON & CAMEMBERT TART

Steps:

• Set oven to 180c or 350°F.
• Spray 23cm quiche dish. Fold pastry sheets in half lengthways and arrange over the base and sides of the dish. Spray between each layer with cooking oil spray. Trim edges. Cook for 3-4 minutes.
• Fry onions in butter for 3 minutes. Add sugar and vinegar. Fry for 5 minutes until golden. Drain on paper. Spread onion on pastry, then a layer of Camembert cheese, then bacon.
• Combine eggs, cream and milk. Pour over tart and sprinkle with grated cheese.
• Bake for 30 minutes.

CARAMELIZED ONION AND BRIE TARTS

Steps:

• Heat oil in deep skillet on medium heat.
• Add onions and cook until transparent.
• Add brown sugar and vinegar and cook covered for 15 minutes over low heat until onions are caramelized.
• Season with salt and pepper as desired and cook on low until all moisture is evaporated.
• Cool slightly and spoon approx.
• 1 tablespoon into pre baked shells and top with a sliver of Brie cheese.
• Bake at 350 degrees for 15 minutes or until the cheese melts.
• Serve warm.

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.

CARAMELISED BALSAMIC AND RED ONION TARTS WITH GOATS' CHEESE

Steps:

• First make up the pastry by rubbing the butter lightly on to the flour, then adding the cheese, mustard and cayenne plus just enough cold water to make a smooth dough. Then place the dough in a polythene bag to rest in the refrigerator for 20 minutes. After that, roll it out as thinly as possible and use a 5 inch (13 cm) cutter, or a saucer or something similar, to stamp out 8 rounds. Line the greased tins with them, then bake in the oven, centre shelf, for 15-20 minutes or until the pastry is cooked through but not coloured. Then cool the pastry cases on a wire rack and store them in an airtight tin until they are needed. To make the filling, melt the butter in a heavy-based, medium-sized saucepan, stir in the onions, balsamic vinegar and chopped sage, season and let everything cook very gently without a lid, stirring often, for about 30 minutes until they have reduced down and taken on a lovely glazed appearance and all the excess liquid has evaporated away. You can also watch how to chop onions in our Cookery School Video on this page. Then let the mixture cool until you are ready to make the tarts. To bake them, brush a little beaten egg on to each pastry case, pop them back into the oven, same temperature as above, for 5 minutes - this helps to provide a seal for the pastry and helps it from becoming soggy. Now spoon the onion mixture into the cases. Top each one with a slice of goats' cheese and a sage leaf that has first been dipped into olive oil. Finally sprinkle with a little cayenne and bake for 20 minutes.