Okay, so I have been having a conversation with LB. Based on a few things in this chapter, I have a feeling we know what Big Mom's power is...
This was the first scene that stood out to me as odd. Why does
everything have a face? I think the answer to that lies in the "background" for this scene (a hellish tea party is about to begin!). What do little girls do at tea parties?
They pretend their dolls are real people capable of holding conversations/moving.
This leads me to believe that Big Mom's power is the ability to animate inanimate/non-sentient objects. While it is more of a stretch, it's even possible that her "daughters" are similar to Pinocchio in that they are dolls that have been animated into real people. It's fitting that in Pinocchio's story, Geppetto refers to Pinocchio as "son," just as Big Mom refers to Pudding as "daughter." Pudding seems a little
too real, but its possible that Big Mom's other fifty offspring are animated dolls/puppets, which would also explain how she's capable of "birthing" so many of them. (I mean, really, who would hit that?)
Also I got tons of
beauty and the beast vibes from the
ingredient collection pages (read the page in the same rhythm as the song, and tell me it doesn't fit perfectly).
This is also fitting if that really is where the inspiration came from.