Blackberry Jam Cake - cooking recipe

Ingredients

2/3 c. butter
1 c. jam
1 c. sour milk
1 tsp. soda
2 tsp. baking powder
1/2 tsp. cloves
1 tsp. cinnamon
3 eggs (beaten egg whites)
3 c. flour
1 tsp. vanilla
1/3 tsp. salt

Preparation

Cream butter and sugar.
Add jam to egg yolks.
Mix together. Add sifted dry ingredients alternately with sour milk.
Fold in beaten egg whites and vanilla.
Bake in 3 layer greased and floured cake pans in 350\u00b0 oven. Use boiled frosting for filling and on top of cake.