when people try to serve a healthy or healthier version of something unhealthy. sometimes its actually pretty good, like for example i think substituting spaghetti squash for noodles is pretty good. black bean burgers are pretty good too, but i think of them as something totally different than a hamburger. id say 9/10 times the healthy version is just terrible though. there are plenty of things that are good for you that taste good too, but if you try to make non fat, low cal cupcakes, or pizza with wheat crust, or put a hotdog on a whole wheat bun, youre just ruining the meal. this probably makes me sound ungrateful but id rather just not eat than eat something that sucks, especially when the real version of it is so much better.