Coffee and Tea Recipes Kahlua Coffee Recipe 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: Mexican Coffee Liqueur Recipe Kahlua Coffee #4 Recipe Coffee Liqueur Recipe Glogg #2 Recipe Creme De Menthe Recipe Mulled Madeira Recipe