Stewed bell peppers and potatoes (in Italy we call it peperonata) that I show you is the version being done in my home for several generations. I learned it from my paternal grandmother from Abruzzo. A perfect combination of red and yellow peppers, onions and potatoes skillfully mixed with tomato sauce. A summer dish particularly appealing. Mouth-watering recipe, I'd say. Many other recipes with vegetables in our index.