I came up with this when i had to use up some odds and ends veggies from the refrigerator before they went bad. If you want to you can use cans of regular tomato soup. This is just what i had in my pantry, I feel the yellow and orange have lower acidity to them. If i had it i would have put an onion in it but since this was a use stuff up dish i didn't worry about it, next time i make it I will put one in. and you can add any vegetables you have in your fridge that need used up. This makes a great Main Dish or Side dish, however you wish to use it.