Tune in The Osbournes

[Hiroke]

In one of the last eppisodes of The Osbournes, Ozzy is watching a cooking show on television where they show how to make carrot cake (Ozzy developed a love for carrot cake). During this piece they are playing a catchy tune. As far as I know it doesn't have any lyrics. Does anybody know the name of that tune? Thanks in advance.