This pasta salad is a lot like those you might find at a pizza restaurant on their salad buffet. Everyone loves this! I always get asked for the recipe and there is never any left. If I take it to a cook-out, this is the one item that is talked about most. You can play with this a little bit by adding other vegetables if you wish or leave out the pepperoni and maybe add something else instead. Let this one marinate overnight. I hope you enjoy this as much as we have!