Never Fail Chocolate Cake - cooking recipe

Ingredients

1/2 c. sour milk
1 heaping tsp. soda
1 egg
1/2 c. cocoa
1/2 c. butter
1/4 tsp. salt
1 c. sugar
2 c. flour
1/2 c. boiling water
1 tsp. vanilla

Preparation

Add the soda to the sour milk and mix.
Add the remaining ingredients into the bowl without mixing, then beat well.
Bake at 350\u00b0 until done.