Blackberry Jam Cake - cooking recipe

Ingredients

1 c. butter
2 c. sugar
6 eggs, separated
3 c. cake flour, sifted twice
1 tsp. soda, dissolved in 1 c. buttermilk
2 c. jam
1 tsp. cinnamon
1 tsp. nutmeg

Preparation

Beat
egg
whites
stiff.
Cream butter and sugar well; add egg
yolks and cream well.\tFold in the whites.
Add flour and buttermilk\talternately.
Add flavoring and jam.
Bake in four layers at 375\u00b0 for 25 to 30 minutes.