Ingredients for - Sweet and Sour Cipollini Onions

1. Cipollini onions, peeled 2 pounds
2. Unsalted butter 3 tablespoons
3. Salt 1 ½ teaspoons
4. Balsamic Vinegar ½ cup
5. White sugar, or to taste 2 tablespoons

How to cook deliciously - Sweet and Sour Cipollini Onions

1 . Stage

Bring a large pot of water to a boil. Add onions and simmer until tender, about 20 minutes. Drain and pat dry.

2 . Stage

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.