Ensure your jar is very clean before starting and completely dry.

Starting with the salt, baking powder & 95g of plain flour, layer the ingredients in order as listed, pushing each layer down before the next.

Once you reach the top, add some scrunched up grease-proof paper to any remaining space between the ingredients & the lid to stop them being knocked out of place & ruining the layered affect.

Finally, add a label with the instructions on how to prepare