Preheat oven to 220 degrees fan and line a baking sheet with baking parchment. In a large bowl, sieve together the wholemeal flour, self-raising flour, baking powder, salt (and sugar, if using it).

Weigh the flour after sifting it, then pour the coarse bran bits left in the sieve back into the flour bag for another time. Weigh the flour after sifting it, then pour the coar... Saturday, 21 ...

All-purpose flour can be substituted with wholemeal flour for baking pastries, cakes and biscuits. If you want to minimise the brown colour or wholesome flavour you can sieve the wholemeal flour ...

Mix the all-purpose flour with the baking powder (4) and sift it into the mixture using a sieve (5), then add the oat flour ...