Plum Pudding - cooking recipe

Ingredients

1/4 c. butter
1 c. powdered sugar
2 Tbsp. cider or other flavoring
2 eggs
1/2 c. milk

Preparation

Cream
butter
and
powdered
sugar.
Add the cider and well beaten
egg
yolks.
When
well mixed, stir in the milk. Cook in a double boiler until it is thick as custard.
Gradually pour it into the beaten egg whites, beating constantly.