Bake-off rhymes with:
jerk-off, koff, scoff, skoff, boff, christophe, croff, doff, goff, gough, groff, hauf, hauff, hoff, jerk-off, knauf, knauff, knoff, koff, lauf, mcgoff, off, poff, prof., roff, schoff, schroff, scoff, shoff, shroff, skoff, stauff, stoff, trough
Bake-off sounds like:
backup, bagby, bagpipe, bagsby, basayev, bigbee, bigbie, bigby, bigsby, bisbee, bischof, bischoff, bishoff, bishop, biskup, bixby, bizub, bookshop, bovespa, buckbee, bucoba, bugaboo, bugbee, bukavu, busbee, busbey, busboy, busby, bushby, buzbee, buzby