The hand-drawn art style is gorgeous!! I like that sometimes the customers give the player creative freedom of creating a dish. It is a cosy game that is relaxing without being too challenging, as from what I saw there wasn't an order goal (# of completed) to be met, per day.
I would suggest changing the sound effect when you use the knife to bring the dish together. The sound right now is a little unpleasant and doesn't fit the cosiness of the game. Perhaps a light chopping sound could help. Overall bringing in more sound effects would be nice!
For me, the full screen made some of the text be on top of each other.
Great job!