Green Beans in red sauce

Green beans in red sauce

-1 lb frozen green beans
- 1 tblspoon (heaped) tomato paste
- 1 large onion, thinly sliced
- 4 tblspoons olive oil
- salt and black pepper to taste
- warm water, enough to cover green beans in pot

- sauté onions, on high, for 2 minutes, stirring
- add frozen green beans and continue sautéing for another 5-7 minutes, stirring and tossing
- add salt and pepper
- add tomato paste diluted in water
- bring to a boil, cover cooking pot, lower heat to medium and continue cooking until beans are tender and water has evaporated.