Best supermarket champagne revealed - £23 winner beats Moët & Chandon

Summary
Consumer group Which? set up a blind taste test where wine experts tried out champagnes from a range of supermarkets and big names.
Description from Daily express finance news.
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Best supermarket champagne revealed - £23 winner beats Moët & Chandon
Consumer group Which? set up a blind taste test where wine experts tried out champagnes from a range of supermarkets and big names.