Best Italian Sweet Sour Onions Recipes

ITALIAN SWEET & SOUR ONIONS

Steps:

• Heat the oil in a fry pan large enough to accomodate the onions in one layer.
• When the oil is hot saute the onions until they are lightly browned, shake the pan (8 minutes).
• Remove onions from the pan and add the vinegar& sugar, stir and cook for apprx 5 minutes.
• Return the onions to the pan, stir to coat and finish cooking for 2 minute add walnuts& raisins (if using) Serve hot or cold.

BALSAMIC GLAZED CIPOLLINI ONIONS (CIPOLLINI AGRODOLCE)

Steps:

• Bring a saucepan of water to a boil. Drop in the onions and boil 2 minutes. Drain and cool slightly.
• Use a small, sharp knife to slice off the top of the onions, then slip off the skins. Trim any hairy roots, but leave the stem end intact so that the onions don't separate. If the onions are larger than 1 1/2-inches diameter, slice into halves or quarters.
• Heat the butter and oil in a medium (8-10-inch) nonstick skillet over medium-high heat. When the butter stops foaming and begins to smell nutty, add the onions to the pan. Cook 5 minutes, or until the onions are browned, stirring occasionally.
• Sprinkle the onions with the sugar and salt. Pour the water and vinegar over them (the pan will sputter). Turn the heat down to medium and cover the pan. Cook 5 minutes.
• Uncover the pan and continue cooking until the liquid in the pan looks syrupy and has large bubbles, another 2-3 minutes. Sprinkle with the thyme and serve.

SWEET AND SOUR CIPOLLINI ONIONS

Steps:

• Bring a large pot of water to a boil. Add onions and simmer until tender, about 20 minutes. Drain and pat dry.
• Melt butter in a large skillet over medium-high heat. Add onions and stir until well coated with butter. Season with salt. Cook and stir until onions are brown and caramelized, about 5 minutes. Pour in vinegar and sprinkle with sugar. Continue cooking and stirring until vinegar comes to a boil. Boil until vinegar thickens and glazes onions, about 5 minutes. Serve hot or cooled with vinegar syrup drizzled on top.

SWEET-AND-SOUR CIPOLLINE ONIONS

Steps:

• Blanch onions in a large pot of boiling water 1 minute, then drain in a colander and transfer to a bowl of cold water to stop cooking. Drain and peel onions.
• Bring sugar and water to a boil in a 3-quart heavy saucepan over moderate heat, stirring until sugar is dissolved. Boil, without stirring, washing down any sugar crystals on side of pan with a pastry brush dipped in cold water, until syrup turns pale golden. Continue to cook caramel, gently swirling pan, until deep golden.
• Immediately remove from heat, then carefully add wine (caramel will steam vigorously and harden). Return pan to heat and simmer, stirring, until caramel is dissolved.
• Add onions, red-wine vinegar, oil, salt, peppercorns, and bay leaf and simmer, uncovered, stirring occasionally, until onions are tender, about 1 hour. Transfer onions to a bowl using a slotted spoon, then boil liquid until reduced to about 1 cup, 10 to 15 minutes. Stir in balsamic vinegar, then pour liquid over onions and cool to room temperature. Chill, covered, 1 to 3 days (for flavors to develop).
• Serve chilled or at room temperature.

ONIONS AGRODOLCE (SWEET AND SOUR ONIONS)

Steps:

• Put the onions in a heavy saucepan with the olive oil over moderately-high heat.
• As soon as the onions start to brown, add the port, vinegar, brown sugar raisins and salt and cayenne pepper to taste.
• Simmer slowly until the onions are quite soft and the sauce has turned to a thick syrup.
• Serve at room temperature with roast or grilled meats.