step 1
Layer the dry ingredients in a one litre jar, following the order above, from top, starting with the baking powder and flour. Press each layer down before adding the next. The amounts given should exactly fill a one litre jar.
step 2
Give to your friend :) Remember to include a tag with the following instructions
step 3
For the tag:
step 4
Combine the contents of the jar with 150g melted butter and 3 beaten eggs. Mix well, and pour into a lined 9 x 9 inch tin. Bake at Gas 4 / 180 C (160 fan) / 350 F for 25-35 minutes.