This was better than I thought it would be. I was worried it would be bland, so I added 2 large cloves of garlic (minced) and a very large leek (sliced). I also doubled the amount of basil. Also, I did not have sugar snap peas, so I substituted snow peas for those. It was really quite good and you can add the extra vegetables you have to use them up. I'll make it again. Note that there is no way this serves 4. I would say that it serves 10... or maybe 8 if you have a houseful of adolescents.