I'm not familiar with Tasty Kakes, so I don't know what the topping is, but I used ganache rather then fondant on my Hostess cupcakes. I'm not a fan of fondant- never worked with it, but the taste turns me off. I prefer to use natural (don't read low cal or partucularly healthy

) ingredients- butter, cream, etc. on mine. Ganache is rich and can be made thick or thin.