Pop-Tarts are an old-school breakfast bite that seems to have stood the test of time, but there is at least one flavor of the branded toaster pastry to avoid.

Pop-Tarts — was a pun on Andy Warhol’s pop art movement. With the help of color TV ads (a novelty at the time!), Pop-Tarts sold out in the first two weeks after launch. Kellogg’s capitalized on the fervor,

Krispy Kreme announced Monday it has partnered with Pop-Tarts in the first-ever collaboration between the two brands.

You do-nut want to miss this. Krispy Kreme announced a first-of-its-kind collaboration with Pop-Tarts, which will introduce three new, zany options to the dessert chain’s shelves — but only for a limited time.

Krispy Kreme and Pop-Tarts are collaborating on toaster-less sweets. The bakery chain is launching the Krispy Kreme x Pop-Tarts Crazy Good Doughnuts Collection: a smattering of new treats inspired by three different toaster pastries.