A breakfast order for one — Bill's golf round ahead (4,8)

I haven't cracked this one yet — but the brilliant team at Times for the Times have:

E.G. (for one), and the reversal of (round) NEB’S (bill’s) + G (golf), all in front of (ahead) EDICT (order). I now know that ‘neb’ is an actual word for beak or bill; I’ve previously only heard it in the phrase ‘keep your neb out’ and assumed it was a non-sense word.