Why ginger ale?  Well, as one of the best "classic" soft drinks, the unique flavor of ginger gives its namesake ale a distinctive warm, spicy, yet invigorating taste no other soft drink has.  But, this recipe is no ordinary mix of ginger, sugar and water.  What truly makes this ginger ale something special is the combination of ginger with other earthy and exotic spices like cardamom, allspice and vanilla.  It's that blend of rich and spicy flavors that takes this ginger ale over the top, and will make guests ask for seconds.  Throw in a splash of zesty lime or lemon juice and you have the ultimate refreshing summer soda…