How does Waitrose Crémant de Limoux compare with other fizz at similar price points?  Sparkling wines from Limoux, nestling in the foothills of the Pyrenees are said to pre-date champagne. In 1990 the term Crémant was introduced for non-Champagne sparkling wines in France, an AOC for more “modern” or internationally-styled sparkling wines. AOC regulations dictate…