Cut the peppers in large slices and fry them in olive oil. After frying, salt them and put them in a serving platter.
In the same oil, fry the potatoes cut in round slices and add them to the fried peppers.
Remove from the pan the excess oil and in the same pan saute` the tomatoes by adding a pinch of salt, hot pepper and at the end a few leaves of basil.
After sauteing the tomatoes for about 10 minutes, pour everything over the potatoes and the peppers.
Mix and serve.