Outside of the UK and USA, it is not commonly used. Self-raising flour will not keep for very long. The baking powder absorbs moisture from the air, which reacts with other ingredients in the ...
3. Measure the flour, baking powder and cinnamon into a mixing bowl, stir to combine and sieve into another bowl. 4. Chop the butter into small cubes. 5. Put the butter cubes into a mixing bowl ...