I don’t know if it’s discontinued or not sold in the US anymore, but there used to be this European cereal called Pocketini that was square’s filled with chocolate. Kellogg'scame out with cheap rip off that had much less and waxy tasting chocolate and smaller squares that just sucks.
I really, really like the US Krave cereal but in the Netherlands under Kellogg's we have something that looks the same called Tresor which tastes like actual chocolate and such.