- Preheat oven to 180°C/fan 160°C/gas mark 5.
- Cream together the sugar and margarine in a bowl.
- Add the Fate low protein all-purpose and the baking powder and rub together with your hands until it resembles breadcrumbs.
- In a separate bowl, mix together the ProZero, egg replacer and vanilla essence.
- Add the ProZero mixture to the dry mixture and mix until well combined.
- Pour the golden syrup into the bottom of a lined baked tin (18x12cm) and then pour in the mixture.
- Bake in the oven for 25 minutes.
Fate Low Protein All-Purpose Mix and ProZero are foods for special medical purposes and must be used under medical supervision.