Quatre-quarts Breton Pur Beurre Le Guillou

Quatre-quarts Breton Pur Beurre by Le Guillou is a traditional Breton pound‑cake made with whole eggs, wheat flour, sugar and butter, produced in Brittany, France. Nutritionally it is high in fat (24 g per 100 g), saturated fat (16 g per 100 g) and sugars (27 g per 100 g), with moderate salt (1.4 g per 100 g) and no fiber, resulting in a Nutri‑Score of E. The product is classified as ultra‑processed (NOVA 4) and contains several additives such as diphosphates (E450), sodium carbonate (E500), citric acid (E330) and colour additives (E160).