Preheat oven to 180°C/fan 160°C/gas mark 5.
Cream the sugar and butter in a bowl.
Add the Fate Low Protein All-Purpose Mix 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 breadcrumbs and mix until well combined.
Spoon the mixture into a 10cm baking tin and bake in the oven for 25 minutes.
Remove from the oven and allow to cool.
Once cooled, add the sponge to a bowl and break up using a fork.
Once broken up, add the Betty Crocker Vanilla Buttercream Style Icing and mix until combined.
With your hands, shape the mixture into 6 equally sized balls.
Decorate with the fondant icing and the icing pens to resemble snowmen.
Fate Low Protein All-Purpose Mix and ProZero are foods for special medical purposes and must be used under medical supervision. This recipe has been specifically designed for a low protein diet. Refer to labels for allergen and other product information.