Cordon Rouge is the House Style for Mumm. The availability of Cordon Rouge is fantastic. There are as many as 70+ wines that go into the creation of Cordon Rouge to give it a consistent taste year after year. Plenty going on in this champagne. Yeast and Fruit with a distinct sour candy finish. 3 Stars makes this wine sound worse than it is. It's as good as the house champagne from the other top brands, Clicquot & Moet, if not better.