15 gr olive oil
200 gr. onions cut in thin slices
15 gr. garlic sliced
50 gr tomato paste
500 gr. whole plum tomatoes from a can
20 basil leaves
salt and pepper
In a large pan heat the olive oil and saute the onions in low temperature until well cooked.
Add the garlic and after five minutes the tomato paste. In one more minute we add the tomatoes, salt and pepper to taste and once the mixture boils, turn down to minimum and cook for about an hour. Puit in the basil and cook for 5 minutes more.