1 1/4 cup sugar
1 cup cocoa
1/2 tsp. cinnamon
1 cup whipping cream
1/2 cup milk
1/2 cup unsalted butter (cut into 8 pieces)
2 tsp. vanilla

In heavy saucepan stir together sugar, cocoa and cinnamon. Add cream and milk, mix well. Over medium heat, bring to boil stirring constantly. Cook 2 minutes. Remove from heat; cool 15 minutes. Add butter and stir until melted. Stir in vanilla. Store covered in refrigerator. Stir before serving.