Soured Milk Cake - cooking recipe

Ingredients

4 ounces butter
1 cup sugar
1 teaspoon baking soda
2 eggs
1 1/2 cups flour
2 teaspoons cocoa
1 cup soured milk
1/2 cup raisins
1 teaspoon vanilla

Preparation

Cream butter and sugar, add eggs and beat well.
Add flour, cocoa, raisins and milk.
Lastly add vanilla and soda dissolved in a little boiling water.
Bake in moderate oven until skewer comes out clean.