@3D3: No idea...can't be too sure with anime series..sometimes they just end abruptly. I do hope there will be Season 3. :P
I just finished Season 2 quite recently. That last arc was anti-climatic, especially after the exciting tournament arc.
Apparently, there's going to be a Season 3 next year:
‘Food Wars: Shokugeki No Soma’ Season 3 air date: Anime to open with a Shokugeki of Yukihira Soma
Thank goodness because the way season 2 ended was definitely anticlimactic.