Hot Chocolate for Adults

Don't bother chopping up chocolate, this recipe calls 
for chocolate chips (as well as rum!).

INGREDIENTS:
3 cups milk 
1/2 cup chocolate chips 
1 cup half-n-half 
1/2 cup rum 
1/2 cup sugar 
1/2 cup hazelnut liqueur 

PREPARATION:
Melt chocolate chips in a double boiler. 
Heat milk, half-n-half and sugar to almost boiling. 
Add 1 cup of hot milk mixture to the chocolate and 
mix well. Pour into the rest of the milk and stir until 
smooth.  Add rum and liqueur. Heat through and serve.