Reportedly warm flour mixture making bread (8)
I believe the answer is:
ciabatta
'bread' is the definition.
(I've seen this before)
I don't understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for ciabatta that I've seen before include "Type of Italian bread" , "sandwich made with this?" , "Flat Italian bread made with olive oil" , "Light Italian bread made with olive oil" , "Flattish Italian bread" .)