Hi!!
The title IMMEDIATELY caught my eye; I adore the premise (it's giving Ao3); and I love, love, cooking and baking games (Papas Bakeria veteran here). As excited as I was, I ran into a lot of bugs that made it hard to complete even a single order. I refreshed the page 3 times, started over, but ran into other issues.
For example, after being done, I would try to pick up the cupcakes, but instead I would pick up all the frosting and ONE cupcake and put it on the counter (doodled below). Another time, I moved the tray and a blueberry by clicking only on the tray. 
Sometimes the order of images would get messy, for example, the bowl would be in front of the mixer. I also got stuck and couldn't add the chocolate powder to the batter, no matter what I did.
Recommendations:
- I was a little confused before I read the instructions on the itch page. I think adding labels to elements or guide/hints would definitely help. Think the drawers "candy" "peanut" etc. + the fact that you have to put the cupcakes on the counter to delive
- The frosting bottle would disappear when you right-click to use it, which made it look like a bug, but that's just what happens when you equip it. I'd recommend keeping it visible to avoid confusion!
- I'm a fan of (first pick up the item by left click and THEN use it by right click), but this is personal preference.
Overall, I can't wait for the second part of the jam because this game legit has the potential to win. The concept is so fun, the art is adorable, and the idea is, too! Great work! I wanna play the finished game so bad!