Easy Onion Tart Recipes

ONION TART

Steps:

• Line unpricked pastry shell with a double thickness of heavy-duty foil. Bake at 450° for 8 minutes. Remove foil; bake 5 minutes longer. Cool on a wire rack. , In a small skillet, saute onions in oil until tender; cool. In a food processor, combine the eggs, feta cheese, salt, pepper, nutmeg and hot pepper sauce; cover and process until smooth. Gradually add cream and milk; process until blended., Brush the inside of crust with mustard. Sprinkle the green onions, chives and sauteed onions over crust. Carefully pour egg mixture over onions. Top with Parmesan cheese. , Bake at 375° for 30-40 minutes or until a knife inserted in the center comes out clean.

FRENCH ONION TART

Steps:

• Preheat the oven to 400 degrees F. Line a baking sheet with parchment paper.
• On a work surface, roll the puff pastry into a roughly 10 by 16-inch rectangle. With a sharp knife, trim uneven edges to make a perfect rectangle. Evenly cut off the outer 1 inch of each side of the rectangle in strips; put the puff sheet on the baking sheet. Dip your finger in water and run around the top edges of the rectangle and replace the removed strips of pastry along the edges of the sheet, pressing lightly to adhere. With a fork, pierce the interior of the tart shell to prevent rising; do not pierce the adhered edges. Bake until the outer edges have puffed and are golden in color; about 15 minutes. Set aside.
• Heat 2 tablespoons olive oil in a large skillet over medium-low heat. Add onions and thyme sprigs and season well with salt and pepper, to taste. Cook, stirring occasionally, until the onions begin to brown. Add the stock, a tablespoon at a time, as the pan gets dry, scraping and stirring the brown bits that are stuck to the bottom oft the pan. When the onions are caramelized to a dark golden color, remove from the heat and discard the leafless thyme sprigs (the leaves fall off while cooking).
• When ready to serve, preheat the oven to 350 degrees F. Evenly spread the caramelized onions on the cooked pastry shell and heat in the oven until warmed through, 5 to 7 minutes. Remove from oven, to a cutting board and cut into wedges. Arrange on a serving platter and garnish each wedge with a sprig of fresh thyme. Serve immediately and enjoy!

ULTIMATE ONION TART

Steps:

• Heat oven to 190C/fan 170C/gas 5. Roll out the pastry on a lightly floured surface and use to line a deep 23cm fluted flan tin. Line with baking paper and fill with baking beans. Bake blind for 15 mins.
• Heat the butter and oil in a large frying pan, then gently fry the onions, covered, for about 30 mins until completely softened, but still pale in colour.
• Beat the eggs and cream together in a bowl, then add the cheese and some seasoning. Stir in the onions, then spoon the mixture into the flan case. Bake for 25-30 mins until lightly set and browned.

EASY ONION TART

Steps:

• Prepare California Dip by mixing the sour cream and onion soup mix together and chill for 1 hour to let the flavors meld.
• Preheat oven to 350.
• In medium bowl, combine 1 cup California dip, eggs, and cheese.
• Pour into pastry shell; sprinkle with caraway seeds.
• Bake 30 minutes or until tart tests done; 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 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.

ANDRE'S ONION TART

Steps:

• Butter a 10-inch tart pan with removable bottom; set aside.
• Make the crust: In a medium bowl, combine flour and 1/2 teaspoon salt. Add 8 tablespoons (1 stick) chilled butter, and combine with fingers or a pastry blender until it has the texture of coarse meal. Add 1/2 cup ice water, and stir just until a dough forms. Form into a disk, and wrap in plastic wrap. Chill for at least 15 minutes.
• Preheat oven to 375 degrees. On a lightly floured surface, roll out dough to 1/8-inch-thick round. Fit dough into prepared tart pan; trim excess. Line with a parchment paper round, and fill with pie weights. Chill for 15 minutes. Transfer to oven, and bake for 15 minutes. Remove pie weights and parchment paper. Bake for 5 minutes more. Remove from oven, and set aside.
• In a large skillet, heat remaining 4 tablespoons butter. Add onions, and cook, stirring frequently, until slightly browned and softened, about 15 minutes. Remove from heat.
• In a small bowl, combine beaten egg, cream, remaining 1 teaspoon salt, pepper, and nutmeg. Stir in onions.
• Sprinkle baked tart shell with cheese. Spread onion mixture evenly over cheese. Bake until set, 35 to 40 minutes. Serve immediately.

CREAMY ONION TART

Steps:

• In a mixer fitted with the paddle attachment, mix the flour, salt, butter and shortening on low speed until crumbly. With the machine running, add 2 tablespoons cold water and the egg. Beat just until the dough comes together in large clumps.
• Divide the dough in half and press each half into a 1-inch-thick round disk. Wrap each tightly in plastic and refrigerate until firm, at least 1 hour or up to 3 days; let stand at room temperature for 15 minutes before rolling. Alternatively, the dough can be frozen for up to 1 month; thaw in the refrigerator overnight.
• For each crust, on a lightly floured surface with a lightly floured rolling pin, roll 1 piece of dough into a 10-inch round. Carefully transfer the dough to an 8-inch round fluted tart pan with a removable bottom, pressing the dough gently against the bottom and up the sides. If necessary, trim the edges against the rim.
• Line the dough with foil, then fill with dried beans or pie weights. Freeze overnight, or until very hard.
• To blind bake a tart shell, preheat oven to 375 degrees.
• Bake the frozen crust until the edges are set, about 20 minutes. Remove the foil and beans. Poke holes all over the bottom of the crust with a fork, then return to the oven. Bake until the bottom is set and the crust is blonde, about 8 minutes. Let cool in the pan on a rack.
• Preheat oven to 325 degrees. In a large skillet, combine the onion, 2 tablespoons of the butter and a generous pinch of salt. Cover and cook, stirring occasionally, over medium-low heat until very tender and pale gold, about 25 minutes.
• In a large saucepan, melt the remaining 2 tablespoons butter over medium-low heat. Add the flour and cook, whisking constantly, until the mixture smells nutty, about 2 minutes. Whisk in the milk and cream in a slow, steady stream. Still whisking, bring to a boil and cook for 2 minutes. Remove from the heat and let cool slightly, whisking occasionally.
• Whisk in the eggs, a little at a time, until well incorporated and smooth. Stir in the onion, then season to taste with salt, pepper and nutmeg. Transfer the mixture to the tart shell, spreading it in an even layer.
• Bake until golden brown and a knife inserted in the center comes out clean, about 1 hour. Let cool in the pan on a rack for 20 minutes. Unmold and serve warm.

CARAMELIZED ONIONS TARTLETS

Steps:

• In a saute pan heat oil. Add onions and cook on medium heat, stirring often, until onions are golden brown (15 minutes). Let onion cool.
• In a bowl combine, yogurt, parmesan cheese and herbs mix well. Add cooled onions.
• Spoon 1 healthy teaspoon per phyllo cup and bake tartlets 10 minutes or until golden brown.

ONION TART

Steps:

• Blend flour and salt in the bowl of a food processor. Scatter butter over flour, top with lid and pulse 12 pulses to cut butter into flour to a coarse meal consistency.
• Dump butter-flour mixture into a medium stainless bowl. Make a well in the center and pour ice-cold water into the well.
• Using a flexible plastic dough scraper instead of your warm hands, bring the dough together by folding and pressing. Be firm and brisk and get the dough past its shaggy stage into a neat disk, trying to avoid using your hands or too much kneading. Refrigerate the dough for 30 minutes. Heat the oven to 375 degrees.
• Meanwhile, cut the onions in half and peel them. Slice the halves with the ribs (root end to sprout end direction), not against, to create julienne slices rather than half moons.
• In a wide sauté pan over medium-low heat, melt the bacon fat and slowly sweat the onions until they are caramelized. Take all the minutes you need - 25 or so - to let them soften to translucent, then to let the water they release start to evaporate, then to allow the sugars they contain to start to brown in the pan, so that you end up with soft, sweet and evenly browned onions. This is achieved by a slow caramelization. Set onions aside to cool.
• Roll tart dough out to a 1/4-inch-thick round, and drape over a round 10-inch fluted false-bottom tart pan. Lay dough into the pan, gently pressing into the bottom, and roll the pin across the pan to cut off the excess dough. Use your fingers to press the edges into the flutes, accentuating the shape of the dough edge. Dock the bottom of the dough with the tines of a fork, weight the pastry with beans or weight and blind-bake for 25 minutes.
• In a bowl, beat the egg with the cream. Stir in the caramelized onions. Season with pepper, nutmeg and salt to taste. Stir well, and make sure the onions are all evenly coated with the custard.
• Remove tart shell from oven, and slip it onto a baking sheet. Remove weights, fill with the onion-custard mixture and distribute it evenly. Return tart to oven on the sheet, and bake for 25 minutes, or until custard has set, the tops of the onions start to achieve a deeper brown and the dough is dark golden brown at the edges.
• Remove from the ring, and allow to cool just a few minutes on the rack, so that the piping hot tart shell can kind of tighten up enough to be sliced with a sharp chef's knife. (In the first few minutes straight out of the oven, the dough is kind of soft from the heat, possibly giving you the false impression that you have a soggy tart. Let it sit on the rack just to shake off this initial soft stage and to recrisp and refirm, which it will.) Cut into wedges, and serve while hot.

SWEET ONION TART

Steps:

• Prepare pastry in food processor:.
• Place flour, salt, and butter in work bowl fitted with metal blade. Process until mixture resembles coarse corn meal.
• While mixing, gradually add ice water through tube and process until mixture forms a ball.
• Remove dough from work bowl.
• Shape into 6-inch disk and wrap in plastic wrap.
• Refrigerate for 1 hour.
• (Pastry may also be made by hand according to individual's methods.).
• Roll out pastry between two pieces of parchment paper into 13" circle -- or something resembleing a circle.
• Place into 10" quiche or tart pan. (Tart pan with removable bottom makes for a more "elegant" presentation.).
• Fold pastry onto itself forming a double side wall. Prepare edge with decorative trim by finger crimping around entire pan.
• Meanwhile, preheat oven to 400 degrees.
• Line pastry bottom with foil. Weigh down pastry by spreading beans or rice on bottom.
• Bake 15 to 20 minutes--or until edge of pastry is SLIGHTLY browned. Romove foil and weights.
• Cool pastry.
• Prepare Filling:.
• Peel onions and slice into 1/4" thick slices.
• Spread flour onto plate.
• Dredge onion slices in flour. Set aside.
• Heat 1 1/2 T of the olive oil and 1 1/2 T of the butter in a 12" skillet over medium-low heat.
• When oil/butter is hot, brown 1/2 of the onion slices.(About 4-5 minutes each side.).
• Place on paper towels to drain.
• Add remaining 1 1/2 T olive oil and 1 1/2 T butter to skillet and brown remaining onion slices. (About 4-5 minutes each side.).
• Place on paper towels to drain. Set aside.
• In a medium bowl whisk eggs, milk, salt, pepper, nutmeg, and oregano until well combined. Set aside.
• Spread 3 T of grated Parmesan on bottom of prepared pastry.
• Arrange browned onion slices to completely cover bottom of prepared pastry.
• Pour egg mixture over onions.
• Sprinkle with remaining 2 T of Parmesan cheese.
• Bake 45 to 50 minutes or until it is puffed and browned and the filling is set.
• Cool tart at least 5 minutes before serving.

CARAMELIZED ONION TARTLETS

Steps:

• In a large skillet, melt 2 tablespoons butter over medium heat. Add onions and sugar. Cook over medium heat for 15-20 minutes or until the onions are golden brown, stirring frequently. Stir in water and bouillon. Bring to a boil. Reduce heat; simmer, uncovered, for 5-7 minutes or until liquid has evaporated. Remove from the heat; stir in cheese., Melt remaining butter. Place one sheet of phyllo dough on a work surface; brush with butter. Brush to distribute evenly. Repeat with a second sheet; brush with butter. Cut into 12 squares. (Keep remaining phyllo covered with plastic wrap and a damp towel to prevent drying.) Repeat three times, making 48 squares., Press one square into a greased miniature muffin cup. Top with another square of phyllo, placing corners off center. Spoon about 1 tablespoon onion mixture into cup. Repeat with remaining phyllo squares and onion mixture. Bake at 375° for 10-15 minutes or until golden brown. Serve warm.

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.