Factors:
- 2 teaspoons baking soda
- 2 1/4 cups sifted cake flour
- 1 cup boiling water
- 1 1/2 teaspoons vanilla extract
- 3 eggs
- 2 1/4 cups gentle brown sugar , flippantly packed
- 1/2 cup butter or margarine
- 1/2 teaspoon salt
- 1 cup bitter cream
- 3 oz. baking chocolate , melted in microwave