Chocolate Wafers

Ingridients of Chocolate Wafers:

• 1/4 cup butter
• 2 tablespoons white sugar
• 1 egg
• 2 tablespoons unsweetened cocoa powder
• 1 cup all-purpose flour
• 1 teaspoon baking powder
• 1/4 teaspoon baking soda
• 2 tablespoons water
• 1/4 cup chopped pecans