That's So Raven S04 E22 Where There's Smoke

"She can see the future. But she can't quite see what's coming next."

Raven suspects that Cory has started smoking when she finds a pack of cigarettes in his shirt pocket, but he is really hiding them from his girlfriend, Cindy, so that she does not smoke them. Meanwhile, Raven makes a casserole for a party, but Eddie and Chelsea keep on eating it, and covering it up by making more casseroles, but they keep on eating those as well.