I'm trying to think of any recipe that already includes cheese where more cheese is a bad thing.

The closest I can get is desserts that use things like mascarpone, where if you add extra the filling doesn't pipe well, and you could just increase the recipe and pipe five gallons into your mouth once you are done with the desserts you'll serve.

Not that anyone would do such a thing on purpose. But, you know, you add a little too much of one thing, you try to correct and add too much of another, and an hour later the dessert is perfect, but you're laying on the floor crying because you have a stomach ache and are covered in filling.