This homemade chocolate liqueur recipe is an old family treasure that is made with cocoa powder. It makes a perfect gift for the holidays and is very inexpensive to make.
In a medium-sized saucepan, combine the sugar, water, and cocoa powder. If using, add a pinch of salt and the vanilla bean or extract.
Heat the mixture over medium heat, occasionally stirring, until the sugar has dissolved and the cocoa powder has thoroughly mixed with the water to create a smooth syrup.
Reduce the heat to low and let the mixture simmer for 10-15 minutes, occasionally stirring, until the mixture thickens up slightly.
Remove the saucepan from the heat and let the mixture cool to room temperature.
Once cooled, stir in the alcohol and mix well.
Pour the mixture into clean bottles with tight-fitting lids. Store the bottles in a cool, dark place for at least two weeks, shaking the bottles vigorously every day to ensure that the flavors are well combined.
After two weeks, strain the liqueur through a fine-mesh strainer or cheesecloth to remove any sediment.
Transfer the liqueur to clean bottles with tight-fitting lids and store them in a cool, dark place for at least a month to allow the flavors to develop.