Deposit 1 kilogram of pre-made sponge mix onto a lined baking tray.
Spread out evenly.
Bake at 220°C for 5 to 6 minutes until just baked. (Do not overbake).
Tip onto a tea-towel or paper sprinkled with castor sugar.
Peel off baking paper from top of sponge.
Spread the sponge with approximately 500 grams of Barker’s Lemon Curd.
Roll up as per a chelsea bun.
Allow to cool in the paper or tea-towel.
Using a hot knife cut into equal pieces and lightly sprinkle with icing sugar.
Note: Barker’s Passionfruit, Orange or Lime Curds can also be used as an alternative