i'm not sure pot noodles actually quailfy as food, if you have pletny of salad with the kebab and avoid fatty sauces its probably slightly healthier than the other two options
Soup is good too... Homemade (you can control what goes in to it) or the covent garden ones or the fresh own brand soups. My current favourite is tulose sausage and bean... admittedly I'm not sure it's the healthiest one I could go for.