Mcalister's Question

So on the Mcalister's website it lists chicken tortilla soup in a bread bowl as 650 calories, but on many other websites it lists it at 334 calories. I was just wondering which one was correct, and also, I don't eat the tortilla chips on the side or the bread that is scooped out from the middle.

I don't see why not go with the one from the people who make it/sell it.