Pickled Red Onions - cooking recipe

Ingredients

2 tablespoons vegetable oil
2 medium red onions, halved and thinly sliced
1 tablespoon red wine vinegar
1/2 teaspoon dried oregano
1/2 teaspoon sugar
1/4 teaspoon salt
1/8 teaspoon pepper

Preparation

In a large non-reactive skillet, heat oil over medium-high heat.
Add red onions and cook, stirring occasionally, until softened, about 2 minutes.
Add vinegar, oregano, sugar, salt and pepper.
Cook, stirring, until limp and tender, 2-3 minutes. Serve hot.