Taco Bell's new Nacho Fries are the most successful item in their history. Now they've figured out a way to make you want them even more, by taking them away.

They just announced that the fries are only going to be in their stores for about one more week. They were always supposed to be a limited time deal. Even though they have been a huge hit, Taco Bell is sticking with that plan.

They will be back again at some point. When? They're not saying.

Read more at Delish.