Firstly, nice artwork. I would have liked to give a higher presentation score, but the text size requiring me to bring my face within <1ft of the screen (15" MBP) to read it is a major detractor to the UX/UI. This is more so since there was sufficient space for a larger font-size in every place that needed it. The game does require some reading of the UI, so those extra pts to font size were expected and needed, especially with a stylized font like the one chosen.
I'm not sure if it was a display bug, but I did try to read it and gave it an honest go but couldn't get very far into gameplay before minor eye strain set in. I played it on Chrome web browser on a Mac, and using the browser's zoom-in (Cmd +) feature didn't remedy this.
As for the gameplay, I think it could have been fun had I been able to read the text and engage it in earnest. From what I can tell, it is a simplified spin on recipe-execution gameplay a la Diner Dash or Overcooked. The customer departure speeds are very fast, but this factor is what enables the game to be in line with the jam theme. The flavor text could probably be reduced to shorts blurbs instead, so as to not distract from the elements with more gameplay significance.
One key criticism would be that much of the extra screen space populated with visual flourish could be instead used to convey some of the necessary information visually. For instance, rather than props in the background in the center fo the screen, the recipe could be shown visually with art and symbols there instead. This would make the essential game elements clear, front & center. Currently, it is difficult to tell apart FG from BG, gameplay elements from from decor, and HUD from game environment.
In all, it has an idea that works and enough art to go around, but the UX/UI flaws make it pretty unplayable for me. Still, clearly a good deal of effort went into making this, and that is certainly deserving of recognition.
Good work completing a game project in 48hrs, especially for the 2 (of 3) who are doing a game jam for the first time. Kudos on finishing on your time!