Mocha Brownies

Description
This recipe came from an estate sale. I obtained it when I purchased the family collection from the Carter Estate in Addison, Texas in 1984.
 * Contributed by Catsrecipes Y-Group

Ingredients

 * ⅔ cup cocoa
 * 4 eggs
 * 1½ cups flour
 * 2 cups sugar
 * 2 teaspoons vanilla extract
 * 2 tablespoons strong brewed coffee
 * 1 cup butter melted
 * powdered sugar

Directions

 * 1) Preheat oven to 350.
 * 2) Grease square pan.
 * 3) Mix all ingredients except powdered sugar and pour into pan.
 * 4) Bake for 25 minutes and sprinkle powdered sugar on top.