Have been struggling most of the day with this - now down to the last ten or so.
Assistance with the following may, just possibly, restart my brain cell.
1D - Set of instructions for putting together chicken dish? (11)
B?????P?A?E
12D - Better expectations from old ladies about chances initially welcome (11) O?E?A?????E
20D - List milk as something drinker's left (7)
H???T??
25A - Reacted to funny different types of note (2, 4)
T? H???
&
45D - Grace, in truth, a liability (6)
H?L?A?
Grateful for any bright ideas...….