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DISH RESEARCH · Dish

Gâteau Breton

Dense Breton butter cake made from flour, semi-salted butter, sugar and egg yolks.

Gâteau Breton — illustrative food image

About Gâteau Breton

Gâteau Breton is a traditional butter cake associated with Lorient and Port-Louis in Brittany. This profile follows the plain four-ingredient version made from wheat flour, semi-salted butter, sugar and egg yolks.

Semi-salted butter dominates the flavour, giving the cake a rich dairy character sharpened by a gentle savoury edge. Sugar supplies a clean sweetness, while egg yolks add depth without extra flavourings or fillings.

The cake is round, thick and deeply golden, with a fork-scored crosshatch across its firm top. Inside it is dense, tender and crumbly like a rich shortbread cake rather than light or aerated sponge.

Allergens in this recipe

Contains: Wheat (gluten), Milk, Egg.

Other allergen details are unconfirmed.

Ingredients vary by restaurant. Confirm your allergens with staff before ordering.

Ingredients in Gâteau Breton

Lorient Gâteau Breton with Semi-Salted Butter.

Ingredient details & uncertainties

Allergen information is incomplete. Unconfirmed details do not establish that an allergen is absent.

  • Wheat flour:
  • Semi-salted butter:
  • Crystal sugar:
  • Egg yolks:

Origins & food traditions

Lorient Bretagne Sud's official tourism site supplies the complete traditional recipe selected here, describing a four-ingredient cake of flour, semi-salted butter, sugar and egg yolks pressed into a mould and baked. Brittany's official tourism site independently identifies gâteau Breton as an emblematic butter-rich pastry that must contain at least twenty percent butter.

Countries

  • France
  • FranceCatalogue link pending review

Cuisines & regions

  • French Cuisine
  • Breton Cuisine
  • Breton CuisineCatalogue link pending review

AI-generated illustration of one possible presentation. Recipes and ingredients vary; the image does not establish allergen content.

Sources & references
  1. Visit Lorient Brittany - Le Gâteau Breton
  2. Brittany Tourism - Breton Pastries