Best 6 Caramelized Onion Eggplant And Tomato Tart Recipes

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Are you craving a delicious and colorful dish that combines the sweetness of caramelized onions, the savory flavor of eggplant, and the freshness of tomatoes? Look no further than the delectable Caramelized Onion Eggplant and Tomato Tart! This vegetarian dish is not only a feast for the eyes but also a treat for the taste buds. With its crispy crust, tender vegetables, and burst of flavors, this tart is sure to be a hit at any gathering. Whether you're hosting a brunch, a potluck, or a simple family dinner, this recipe will guide you through the process of creating this culinary masterpiece.

Here are our top 6 tried and tested recipes!

CARAMELIZED ONION TART



Caramelized Onion Tart image

Provided by Food Network

Time 1h5m

Yield 24 servings

Number Of Ingredients 6

1/2 bag of a 17.3 ounce package Pepperidge Farm® Puff Pastry Sheets (1 sheet)
2 tablespoons vegetable oil
1 sweet onion, thinly sliced
1 1/2 cups shredded gruyere cheese OR bag swiss cheese (6 ounces)
1/4 cup grated parmesan cheese
2 tablespoons chopped fresh chives

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.

TOMATO & CARAMELISED ONION TART TATIN



Tomato & caramelised onion tart tatin image

A vegetarian and savoury version of tart tatin - perfect for a light supper

Provided by Angela Nilsen

Categories     Lunch, Main course

Time 1h25m

Number Of Ingredients 16

50g butter
1 tbsp olive oil
1 large onion , cut into thin wedges
1 tsp sugar
85g butter
175g self-raising flour
50g parmesan , finely grated
small handful fresh thyme leaves
1 large free range egg yolk
25g butter
1 tbsp olive oil
1 tsp sugar
1 fat garlic clove , thinly sliced
5 plum tomatoes , halved lengthways
several sprigs of thyme
300g pkt cherry tomatoes

Steps:

  • Heat the butter and oil in a frying pan until the butter has melted. Cook the onion over a medium heat for about 10 minutes until beautifully golden, stirring often. Stir in the sugar and cook for another couple of minutes. Tip the onion and juices into a bowl and set aside. Preheat the oven to 200C/gas 6/fan 180C.
  • For the pastry, rub the butter into the flour to make fine crumbs. Stir in the parmesan, thyme and a pinch of salt. Add the egg yolk and 2 tbsp cold water, then mix to make a dough. Wrap in cling film.
  • For the tomatoes, heat the butter and oil in a 20cm tart tatin tin on the hob until quite hot. Stir in the sugar and garlic, then put in the plum tomatoes cut-side down with a few thyme sprigs, and sizzle for no more than 1 minute. Scatter in the whole cherry tomatoes and tuck in a bit more thyme. Take off the heat and spread the onions on top. Season with salt and pepper.
  • Roll out the pastry until it's slightly bigger than the top of the tin. Lay it over the onions and tuck any excess down the sides.
  • Bake on a baking sheet for 25 minutes until golden. Cool for 5 minutes, invert a plate over the top and upturn the tart onto it. Scatter with extra thyme and black pepper.

Nutrition Facts : Calories 625 calories, Fat 45 grams fat, SaturatedFat 29 grams saturated fat, Carbohydrate 46 grams carbohydrates, Sugar 3 grams sugar, Fiber 4 grams fiber, Protein 12 grams protein, Sodium 1.57 milligram of sodium

CARAMELIZED ONION TART



Caramelized Onion Tart image

I've been delighted with the Georgia-grown Vidalia onions ever since I moved here more than 35 years ago. Paired with basil and goat cheese, this appetizer pizza is always well received.-Carol Jordan, Lawrenceville, Georgia

Provided by Taste of Home

Categories     Appetizers

Time 1h15m

Yield 16 servings.

Number Of Ingredients 15

1 whole garlic bulb
3 tablespoons olive oil, divided
2 pounds sweet onions, sliced
1 tablespoon balsamic vinegar
1-1/2 cups all-purpose flour
3/4 cup cold butter, cubed
1/4 teaspoon salt
FILLING:
10 ounces fresh goat cheese
3 eggs
1 teaspoon minced fresh parsley
1/2 teaspoon salt
1/4 teaspoon coarsely ground pepper
3/4 cup shredded Parmesan cheese, divided
1 cup minced fresh basil

Steps:

  • Remove papery outer skin from garlic (do not peel or separate cloves). Cut top off of garlic bulb. Brush with 1 tablespoon oil. Wrap bulb in heavy-duty foil. Bake at 425° for 30-35 minutes or until softened., Meanwhile, in a large skillet, cook onions and vinegar in remaining oil over medium heat for 15-20 minutes or until onions are golden brown, stirring frequently. Set aside., Cool the garlic for 10-15 minutes. Squeeze softened garlic into a food processor; add the flour, butter and salt. Cover and process until mixture resembles coarse crumbs. Press onto the bottom and up the sides of an ungreased 11-in. fluted tart pan with a removable bottom. Bake at 350° for 15 minutes., In a food processor, combine the goat cheese, eggs, parsley, salt and pepper; cover and process until blended. Sprinkle 1/2 cup Parmesan cheese into crust; top with basil. Spread goat cheese mixture into crust., Arrange onions over top; sprinkle with remaining Parmesan cheese. Bake for 25-30 minutes or until set.

Nutrition Facts : Calories 325 calories, Fat 24g fat (14g saturated fat), Cholesterol 93mg cholesterol, Sodium 434mg sodium, Carbohydrate 16g carbohydrate (4g sugars, Fiber 1g fiber), Protein 12g protein.

CARAMELIZED, ONION, EGGPLANT AND TOMATO TART



CARAMELIZED, ONION, EGGPLANT AND TOMATO TART image

Categories     Pepper     Tomato     Vegetable     Appetizer     Brunch     Bake     Vegetarian     Lunch     Buffet     Basil     Healthy     Thyme

Number Of Ingredients 15

For the crust:
2 cups all-purpose flour
1 teaspoon kosher salt
½ cup extra-virgin olive oil, chilled in the freezer for 1 hour
4 tablespoons ice water
For the filling:
Olive oil cooking spray
1 ¾ pounds small eggplants, peel and cut into ½-inch-thick rounds
Kosher salt and ground black pepper
2 tablespoons extra-virgin olive oil
4 cups thinly sliced red onions (about 3 large)
½ teaspoon dried thyme
1 tablespoon balsamic vinegar
4 tomatoes (multiple colors if you can find them), cut into ¼-inch-thick slices
Fresh basil leaves, to garnish

Steps:

  • To make the crust, in a large bowl whisk together flour and salt. Add chilled olive oil and using clean hands or a fork, mix until the oil is incorporated and the mixture is the consistency of small peas. Add the ice water and mix until dough has just formed. Shaped into a 6-inch disk, wrap tightly in plastic wrap and refrigerate for at least 1 hour. Meanwhile, prepare the filling. Position an oven rack in the middle of the oven. Heat the oven to 375 F. Coat a large baking sheet with olive oil cooking spray. Mist the eggplant rounds with cooking spray, then season both sides of each slice with salt and pepper. Arrange the eggplants slices in a single layer on the prepared baking sheet. Bake for 30 minutes, or until soft and golden brown. Remove from the oven and set aside. While the eggplant cooks, in a large saucepan over medium, heat the olive oil. Add the onions and saute until softened and translucent, about 5 minutes. Stir in 1 teaspoon salt and the thyme, then reduce heat to low. Cook, stirring occasionally so the onions don't burn, until very soft and browned, about another 30 minutes. Stir in the vinegar and remove from heat. Mist an 11-inch springform tart pan (or a tart pan with a removable bottom) with cooking spray. On a clean, floured surface using a floured rolling pin, roll the chilled dough into a 13-inch circle. Transfer the dough

RATATOUILLE TART WITH CARAMELIZED ONION-TOMATO JAM



Ratatouille Tart with Caramelized Onion-Tomato Jam image

Provided by Kelsey Nixon

Time 2h10m

Yield 6 to 8 servings

Number Of Ingredients 23

2 tablespoons olive oil
2 Vidalia onions, thinly sliced
2 teaspoons kosher salt
2 cloves garlic, minced
10 Roma tomatoes, cored, seeded and roughly chopped (about 2 1/2 pounds)
1/2 cup molasses
1/2 cup light brown sugar
1/2 cup cider vinegar
1/2 teaspoon allspice
1/2 teaspoon ground cinnamon
1/2 teaspoon chipotle powder
1 sheet frozen puff pastry, thawed
Flour, for dusting
1/2 to 3/4 cup Caramelized Onion-Tomato Jam
3 Roma tomatoes, sliced 1/4-inch thick
1 Japanese eggplant, sliced 1/4-inch thick on a mandoline
1 yellow squash, sliced 1/4-inch thick on a mandoline
1 zucchini, sliced 1/4-inch thick on a mandoline
1 to 2 roasted red peppers, julienned
2 to 3 tablespoons olive oil
Kosher salt and freshly cracked black pepper
3 teaspoons chopped fresh oregano, divided
1/2 cup crumbled goat cheese

Steps:

  • In a high-sided saute pan with a lid, heat the olive oil over medium heat. Add the onions, season with the salt, cover and cook until they are wilted and soft, about 10 minutes. Remove the lid and cook the onions until they are golden and caramelized, stirring often, about 20 minutes more.
  • Stir in the garlic and saute 1 to 2 minutes. Add the tomatoes and cook an additional 10 minutes. Add the remaining ingredients, bring the mixture to a boil and then reduce the heat to a simmer. Stirring consistently, cook until the tomatoes breakdown and the jam becomes thick, about 20 minutes.
  • Yield: 3 cups
  • Preheat the oven to 400 degrees F.
  • Roll the puff pastry out on a floured surface to a rectangular shape, about 12 by 10 1/2 inches. Transfer the pastry sheet to a parchment-lined baking sheet. With the tines of a fork, dock a 1/2-inch border around the edge of the sheet and dock the center of the sheet a few times as well. This will prevent the dough from rising as it cooks.
  • Spread the Caramelized Onion-Tomato Jam evenly over the pastry, leaving a small border around the edge of the pastry. Layer the tomatoes, eggplant, yellow squash and zucchini in overlapping rows, or in whatever pattern you like. Sprinkle the roasted red peppers around the tart. Drizzle the assembled tart with a little olive oil, making sure to brush a little on the edges, season with salt and pepper and top with half of the fresh oregano.
  • Bake until the pastry is golden brown and puffed, 20 to 25 minutes. Remove from the oven and immediately sprinkle with the goat cheese and the remaining 1 1/2 teaspoons oregano before serving.

TOMATO AND ONION TART



Tomato and Onion Tart image

Categories     Cheese     Olive     Onion     Tomato     Side     Bake     Easter     Vegetarian     Quick & Easy     Gourmet     Sugar Conscious     Kidney Friendly     Pescatarian     Peanut Free     Tree Nut Free     Soy Free     Kosher

Yield Serves 12 to 16 as part of a buffet

Number Of Ingredients 8

2 large onions (about 1 1/2 pounds), sliced thin
2 tablespoons olive oil
butter pastry dough for a single-crust 12-inch tart
1/2 pound Jack or Gruyère cheese, shredded (about 2 cups)
1/2 pound plum tomatoes cut into 1/2-inch wedges
1/2 pound medium yellow tomatoes (about 2) or 1/2 pound plum tomatoes, cut into 1/2-inch wedges
1/4 cup Niçoise olives, pitted
Butter Pastry Dough

Steps:

  • In a large heavy skillet cook onions with salt to taste in oil, covered, over moderate heat, stirring occasionally, until softened, about 20 minutes. Remove lid and cook onions, stirring occasionally, until golden and any liquid evaporates. Remove skillet from heat to cool onions slightly.
  • Preheat oven to 375°F.
  • On a lightly floured surface with a floured rolling pin roll dough into a 14-inch round (about 1/8 inch thick). Fold round in half and transfer to a 12-inch tart pan with a removable fluted rim or a 12-inch quiche dish. Unfold dough, easing to fit, and trim overhang to 3/4 inch. Fold overhang toward center and press against side of pan or dish. Spread onion mixture over dough and top with cheese. Arrange tomato wedges and olives in concentric circles over cheese and season with salt and pepper.
  • Bake tart in middle of oven 1 hour, or until pastry is golden, and cool on a rack. Remove rim of pan if necessary.
  • Serve tart warm or at room temperature.

Tips:

  • Use thinly sliced onions for even caramelization.
  • Cook the onions over low heat for a long time to achieve deep caramelization.
  • Add a pinch of salt to the onions to draw out their moisture and help them caramelize.
  • Use a variety of tomatoes for different flavors and textures.
  • Roast the tomatoes to concentrate their flavor.
  • Use a store-bought or homemade pie crust to save time.
  • Blind bake the pie crust before filling it to prevent a soggy bottom.
  • Use fresh herbs like basil or thyme for added flavor.
  • Serve the tart warm or at room temperature.

Conclusion:

This caramelized onion, plant, and tomato tart is a delicious and versatile dish that can be enjoyed for breakfast, lunch, or dinner. It's a great way to use up leftover vegetables and it's also a perfect dish for a potluck or party. With its combination of sweet, savory, and tangy flavors, this tart is sure to be a hit with everyone who tries it.

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