Chocolate Coffee Sauce

• 2/3 cup unsweetened cocoa
• 1 2/3 cups white sugar
• 1 1/4 cups strongly brewed coffee*
  
• 1 teaspoon vanilla extract

In a medium saucepan over medium heat, combine cocoa, sugar and coffee. Bring to a boil and let boil 1 minute. Remove from heat and stir in vanilla.


* The ratio of coffee grounds to water that I used was 2T of grounds per one cup of water, and it was a perfect strength.