onions, medium, sliced thinly
red pepper flakes
tomato, finely chopped
- Heat oil in heavy frying pan, then add onions & saute untils slightly brown.
- Season with salt, then reduce heat & continue to cook, stirring constantly, until caramelized & tender.
- Add rest of ingredients EXCEPT the tomato, & cook on low heat for 30 minutes, stirring occasionally.
- Add tomato & cook 15 more minutes.
- Remove from heat & let cool.
- Store in a jar in the refrigerator for up to 2 weeks.