T45 refers to the amount of mineral content that is left after burning the flour i.e. T45 has 0.45% mineral content
Soft Wheat, White Fine flour for cakes
Pure French style flour, perfect for making high quality cakes and sweets. It is fine, soft and white in colour. It is very light in texture and has very little mineral content.
T45 is finely ground flour using the soft wheat varieties.
It is not suitable for bread but is typically used for brioche and sometimes for croissants.