Italian Sausage without raisins buns

3 tablespoons olive oil 3 lbs Italian sausages 3 red bell peppers , sliced 2 green bell peppers , sliced 2 large red onions , sliced 3 garlic cloves , chopped[...]

3 hot Italian sausages 2 onions 2 tomatoes 0.5 (600 g) can tomatoes 1 seedless cucumber 1 zucchini 1 red pepper 1 (28 g) package dry pasta salad dressing mix[...]