Ingredients: 1 lb green beans (fresh, frozen or canned) 3 tablespoons of oil / olive oil 1 medium size onion, finely chopped 1 medium size tomato / 3-4 tablespoons of tomato sauce 1 tablespoon tomato paste 1 teaspoon salt 1/2 cup warm water (optional) Directions: 1-Remove the ends of the beans and the string and slice them in half lengthwise (it is ready if you buy frozen one) 2-Peel the tomatoes and chop them into small pieces or use ready tomato source 3-Heat the oil in a medium-size pot over medium heat and cook the onion until golden brown 4-Add the tomato paste 5-Add the green beans, tomatoes / tomato sauce and salt 6-Water can be added at this point. Without water it is going to be tastier, but you need to add a little water later if the beans’ juice is all gone because the beans may burn 7-Close the lid and set the heat to medium 8-Cook the beans until they change in color to dark green and get soft (approximately for 30 minutes) 9-This di...