Kahlua Coffee Recipe 23Jun201823Jun2010 Ingredients 1 qt water3 cups sugar4 tbsp instant coffee1 tbsp vanilla Bring to the boil. Reduce heat and simmer for 1 hour. Let cool and add vanilla and either a pint or fifth of vodka. Drink and enjoy. Spread the love Related posts: Cafe Royal Frappe Recipe Insomniac Recipe Flaming Spanish Fly Recipe Hot Shot Recipe