Calumet One Egg Cake - cooking recipe

Ingredients

3 c. sifted Swans Down cake flour
2 tsp. Calumet baking powder
1/4 tsp. salt
4 Tbsp. butter
1 c. sugar
1 egg (unbeaten)
3/4 c. milk
1 tsp. vanilla

Preparation

Sift flour once; measure and add baking powder and salt.
Sift together three times; cream butter thoroughly.
Add sugar gradually and cream together until light and fluffy.
Add egg and beat very thoroughly.
Add flour, alternately with milk, a small amount at a time.
Beat after each addition until smooth.
Add vanilla.
Bake in a greased pan, 8 x 8 x 2-inch, in moderate oven (350\u00b0) for 50 minutes.