Super cute art and music! The overall feel of the game is great, and the basic interactions feel pretty polished.
That said, it feels like there was some missed potential with the gameplay. Overall it's basically just a very simplistic DDR-type game with some cute visuals. It might have been a bit more interesting if you had to figure out which keys to press based on the stuff happening on the screen - like if you had a random recipe to make, then have to get various ingredients with different keys and chop/prepare them with other keys. As is, the gameplay is linear and not super interesting.
Still, great job on the overall presentation!