Both apple and melon pies give MP while healing +2, doesn't seem like this should have +1. (Also, it has -1CHR, doesn't seem like a +1 item would have that.)
I ate a +1 Pumpkin Pie just to verify its MP Regen abilities.
I can 100% confirm that the MP Regen per second is just (1) and not (2) like the +1 Apple and Melon pies. That to me is 100% bogus and needs to be fixed. Makes no kind of sense. So after much thought, I think the +1 Melon Pies are the best BLM leveling foods as of now.
It’s a trade off, do you want the +1 Pumpkin Pies (extra 15MP) or sacrifice that MP for an extra point of (INT and MP Regen)? I chose the latter.