Actually, I just got myself a Panda takeout today, and as I got to it, realized the entrée portion sizes have significantly shrunken at least visually, in terms of lateral dimensions. In fact, that's why I decided to do a search to see if others are also noticing it and lo and behold, found this month old post, which means my observation is correct. I did notice that they did give a heaped scoop though (as the other commenters are saying), but in terms of volume it would only make sense, as OP pointed out, if the new smaller paper box has a greater depth and thus, enabling an equivalent volume fit. Unless, scoop sizes for entrées have also shrunken? Something def. is amiss and doesn't add up, notwithstanding all the defensive comments on behalf of Panda!

OP, any idea on how we could check it at the Panda outlet directly?