Never Fail Cupcakes

1. 1 egg
2. 1/2 cup coca
3. 1/2 cup margarine
4. 1-1/2 cups flour
5. 1/2 cup sour milk (to sour put 1 teaspoon of vinegar - let is get sour overnight
6. 1 teaspoon vanilla
7. 1 teaspoon soda
8. 1 cup sugar
9. 1/2 cup hot water

Put these ingredients into a bowl in the order they are given.
Do not mix until last item has been added. Then beat well.
Put butter in muffin tins.

Bake at 175 degrees for 25 minutes. Makes 12 cups.