Hello CC's -

Does anyone know how many this pan is supposed to feed? Also, has anyone ever attempted to put a filling in this cake? Thanks.

Isn't that a one cake mix pan?
I consider that to be 8 - 12 servings.

It isn't deep enough to put filling into.My personal observation.

I have filled this pan but it can only be a small amount, I suggest 10 -12 servings (small) if used after a lunch with other desserts, For my Granddaughter Abbi we had 2.

When I used this pan I put it on a trimmed 16" cake to increase the serving size.