Caramelized onions

Ingredients

Big yellow onions (thinly sliced)

2 tablespoons olive oil

salt

black pepper (optional)

Method

1. Heat olive oil in a wok over medium-high heat. Add the onions and 1 teaspoon salt and cook, stirring occasionally, until onions are soft.
2. Reduce heat to medium-low, scraping the browned bits off the bottom of the pan frequently, cook until golden browned and caramelized.

Tips

Remember to stir it occasionally and scrape the browned bits off the bottom of the pan. I don't put any sugar because caramelized  onions already taste sweet enough and can keep in fridge for few weeks. How to eat? Add into fried eggs or omelet, soup, burger, bread, salad or spaghetti/noodle.