War Economy Recipe Book
Potato Sponge Pudding
page 21
Potato Sponge Pudding.
3ozs. grated raw potatoes, 6 ozs. flour, 1 teaspoon baking powder, 1oz. butter, 1 egg, 2ozs. sugar, pinch salt, 1oz. cocoa, little milk.
Cream butter and sugar, beat in potato and egg. Mix flour, cocoa, salt and baking powder, and add this alternately with the liquid to make soft mixture. Steam in a greased basin 1 to 1½ hours.