It’s amazing that you’ve been able to put this much content in the game in such a short time.
Instead of having the player buy the ingredients on the first day, I’d suggest giving the pizza store some starting inventory. Then after completing a level, have a button to go to the store to buy more ingredients, preparing for the next day.
I like that each ingredient has a shortcut, makes it fast and easy to play the game, and the time limit never becomes a hinder.