Chocolate Dunkaroos Are Returning ✖ One of the few good things to come out of 2020 was the return of Dunkaroos, the popular '90s lunch snack staple that offered up little cookies that you could dunk in accompanying frosting. But while snack fans rejoiced last year that Dunkaroos were back at all last year, the only flavor available featured vanilla cookies and vanilla frosting with sprinkles. Now, though, Dunkaroos fans get to celebrate all over again because chocolate Dunkaroos are making their comeback this summer. On the official Dunkaroos Instagram on Monday, the return of Chocolate Dunkaroos was confirmed, noting that they'd be available at 7-Eleven, Circle K, and grocery stores nationwide.