In a medium saucepan, combine the chocolate chips, red wine, butter, sugar, and cinnamon. Heat over medium-low heat, stirring constantly, until the chocolate chips are melted and the sauce is smooth.
Remove from heat and let cool slightly.
Serve warm over ice cream, cake, or your favorite dessert.
Interesting Facts
Wine has been used in cooking since ancient times.
The combination of chocolate and wine is said to have originated in Spain in the 18th century.