Recipes // Paulig Barista Institute Cold Brew Coffee with Chai Cold brew coffee seasoned with exotic spices. Perfect for autumn and winter. 1 part Paulig Cold Brew Concentrate 1 part cold milk 2 cl Spiced Chai -syrup Ice Half-fill a glass with ice. Measure the syrup into the glass. Add cold brew coffee and milk. Stir well. Keywords Recipe Winter Christmas Cold Brew View the discussion thread.