I second what the person below me said about its similarity with Fruits Baskets, with less developed characters and less believable emotional growth. But really, resembling Fruits Baskets is really not too bad a feature, since Furuba is one of my first and most loved shoujos, so I had a really nice, warm, nostalgic feeling while reading this series.
That being said, I didn't particularly love this manga. The theme was a very wise choice, since cooking appeals to a large audience most of the times, and the warm and sweet tone was a nice accompaniment to this theme. But the developments and characters were, how do I say it, kinda lousy and should have been invested in more. I really have no problem with the cliches (I mean, shoujo without cliche? Never heard of that), but if carefully handled, cliches could also be charming. Here they were not. It made this manga hard to grow attached to.
The art was good. Delicious cakes, lovely recipes. Character's looks lacked signature somehow. Yeah, that was exactly my problem with this series, it always felt like it lacked something in everything.