I used Mandy Chew’s recipe but I scaled it down to a 3 egg (large eggs) and omitted the baking powder and cream of tartar. I used my 7inch aluminium push pan from Lakeland.
You will find the quantities for the 3 egg version here:
https://britishbornchinesefood.co.uk/chiffon-3-egg-recipes/
Here is a link to Mandy’s original recipe:
http://mandysbakingjourney.blogspot.co.uk/2014/08/oreo-chiffon-cake.html
You can use any biscuit instead of Oreo’s. This recipe produces a great chiffon.
thx