12a - Breadmaker, one possessed by Santa (5) ?e?r? beard?
44a - Bars that don't allow access are causing irritation (7) ?r?t??? grating?
45a - Before reversing, Della Street cut out (7) ?t?l?e? stalled?
59a - I noisily spill the beans while decorating a cake (5) ?c?n? icing?
35d - Repeatedly appease, but not initially (5) o?t?? often?
The suggested answers may be correct but I am lacking the reasoning. Thanks.