Mix flour, salt, and soft butter together. Gradually add in water. Just Mix well. Do not form gluten. Rest dough overnight in fridge. Roll out into rectangle and place folding butter in center.
Make 1X double fold , 1 Single fold and 1x half & half fold
Rest in fridge 1hour and flatten CCFM no3.
Rest overnight before cut for baked. 9cm x 25cm (Can get 12-14pcs)
Use oil coated steel roll with parchment wrapped centre metal . Bake 170c Vent IN. Fan 4. 30mins then> Vent out 20mins.