Ingredients

Recipe adapted from ???? with changes to the filling.
Ingredients for cocoa batter:
25g butter
20g icing sugar
25g egg whites
20g top flour
5g cocoa powder

Ingredients for purple sweet potato filling:
250g purple sweet potatoes (peeled, steamed and mashed)
50g icing sugar
30g butter
50g whipping cream

Ingredients for sponge:
20g butter
60g almond powder
30g icing sugar
120g eggs (about 2)
100g egg whites (about 2.5)
60g fine sugar
50g top flour

Description

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