Plus: More Dessert Recipes and Tips
In a medium saucepan, whisk the water with the corn syrup, cocoa powder and sugar until smooth. Bring to a boil. Remove from the heat and whisk in the melted chocolate. Gradually whisk in the coffee and rum. Serve warm.
The sauce can be refrigerated for up to 2 weeks.
Dulce de Leche Ice Cream Pie.