Chocolate Cake - cooking recipe

Ingredients

1 3/4 c. all-purpose flour
2 c. sugar
3/4 c. cocoa
2 tsp. baking soda
1 tsp. baking powder
1 tsp. salt
2 eggs
1 c. strong black coffee*
1 c. buttermilk or sour milk**
1/2 c. vegetable oil
1 tsp. vanilla

Preparation

*May be made with 2 teaspoons instant coffee and 1 cup boiling water.