I am not normally a pictures of food person, but this actually makes me hungry and want to try it. I think it's fine as far as lighting but apparently a lot of folks thought it was too dark. Then again, I have a pretty light monitor. I like your choice of limited DOF, too.
The overall picture seems a little dark to me. I like the restricted DOF, but I wonder whether focussing on the exposed internal texture of the bread at right might make for a more interesting textural study.
I like the detail and the texture here. It is probably a tad too dark for the DPC crowd, and I personally would have liked to see a slightly deeper dof. Nice overall result though.