pretty cool. i found a bug while i was playing. if you don't let the animation finish while you're preparing an ingredient and then you move, the animation continuously plays and you can't interact with anything until you stop moving.
if i were to change something, have a small amount of ingredients to prepare on the first day and then add more as the days go by. like having only to prepare the meat and vegetables on day one, then adding the bread and sauces on day two. additionally, lowering the quantity amounts to reduce repetitive actions.
other than that, it's very impressive what you managed to do on your own under the time constraint. great job!