Mature Blue Stilton - European Score 100/100

European Score analysis

Aldi's Specially Selected Mature Blue Stilton achieves a perfect European Score of 100 and ranks in the 64th percentile among the 14 products in the blue stilton cheese category — placing it above the majority in a small but tightly defined field. The breakdown awards the maximum 35 points each for UK headquarters and UK manufacturing, with ingredients contributing 10, distribution 15, certifications 5, and proximity 5.

Blue Stilton is one of a small number of British cheeses to hold PDO status, meaning production must take place within a defined area of the English Midlands — covering Derbyshire, Leicestershire, and Nottinghamshire — using locally sourced milk and adhering to a specific traditional recipe. The Stilton Cheese Makers Association mark reinforces this, indicating membership of the trade body that oversees compliance with PDO specifications. Aldi UK's own-brand positioning under the Specially Selected tier suggests a quality-oriented placement within the retailer's range.

For a European-minded shopper, the PDO designation is particularly meaningful here: it provides statutory geographical and methodological protection backed by European Union recognition, now maintained under UK domestic equivalents. The combination of PDO certification, UK manufacture, and UK company headquarters means every element of the European scoring framework is satisfied at the maximum level. The 64th percentile result in a small category reflects that most Stilton competitors also achieve strong scores, making PDO compliance the shared baseline rather than a differentiator in this niche.