1 c. sugar
1 c. whole milk
1/4 c. cocoa
1/3 c. flour

Pour milk in blender. Add remaining ingredients individually into the blender while on medium speed until blended. Pour mixture into 2-quart microwave bowl and cook for 1 minute intervals, stirring with a whisk, until desired thickness is achieved. Mixture can be cooked on stove top over medium heat if stirred constantly. Serve over biscuits.