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Onion Anchovy Galette

This savoury onion and anchovy galette is a sophisticated take on rustic French baking. Featuring a crisp, buttery pastry base topped with slowly caramelised onions and a rich umami paste, it offers a wonderful balance of sweetness and salt. The addition of anchovies and tomato paste provides a Mediterranean depth that perfectly complements the golden, softened onions. It is a visually impressive dish that remains effortlessly simple to assemble, making it ideal for a weekend lunch.

Served warm or at room temperature, this tart is a versatile addition to your recipe collection. It works beautifully as a vegetarian-style main dish for those who include fish in their diet, or sliced into smaller wedges as a dinner party starter. Pair it with a crisp green salad and a light vinaigrette to cut through the richness of the pastry for a perfectly balanced meal.

Continue reading below

Ingredients for Onion Anchovy Galette

  • 160g plain flour

  • 1 stick cold unsalted butter, cut into 1/2-inch cubes

  • 1/4 teaspoons salt

  • 3 to 5 tablespoons ice water

  • 2 large onions (900g total), sliced

  • 2 tablespoons olive oil

  • 2 tablespoons unsalted butter

  • 5 to 6 anchovy fillets

  • 1 garlic clove

  • 2 tablespoons tomato paste

  • 1/2 teaspoons dried thyme, crumbled

Blend together flour, butter, and salt in a bowl with your fingertips or a pastry blender (or pulse in a food processor) just until most of mixture resembles coarse meal with some roughly pea-size butter lumps.

Drizzle 45ml ice water evenly over mixture and gently stir with a fork (or pulse in processor) until incorporated.

Squeeze a small handful: If it doesn't hold together, add more ice water, 1/2 tablespoons at a time, stirring (or pulsing) until incorporated, then test again. (Do not overwork mixture or pastry will be tough.)

Turn out mixture onto a lightly floured surface and divide into 4 portions. With heel of your hand, smear each portion once or twice in a forward motion to help distribute fat. Gather dough together, with a pastry or bench scraper if you have one, and press into a ball, then flatten into a 5-inch disk. Chill, wrapped in plastic wrap, until firm, at least 1 hour.

Cook onions in oil and butter in a 12-inch heavy skillet over medium heat, stirring occasionally, until softened and golden, about 30 minutes.

Preheat oven to 191°C with rack in middle.

Finely chop anchovies and garlic together. Stir together with tomato paste and thyme.

Roll out dough on a lightly floured surface with a lightly floured rolling pin into a 13-inch round. Transfer to a parchment-lined large baking sheet.

Spread tomato-anchovy mixture over dough, leaving a 2-inch border along edge, then arrange onions on top. Fold edges of dough inward. Bake until pastry is golden, 45 to 50 minutes. Serve warm or at room temperature.

Disclaimer

While every effort has been made to ensure the information is accurate and up to date, individual needs may vary and dietary requirements can differ based on personal health conditions. Always check food labels and allergen information before preparing or consuming any recipe. If you have specific health concerns, allergies, intolerances, or are following a medically prescribed diet, seek advice from your GP, pharmacist, or a registered dietitian before making significant changes to your diet or lifestyle.

Article history

The information on this page is peer reviewed by qualified clinicians.

  • 28 Jan 2026 | Originally published

    Authored by:

    UK recipe editors

    Peer reviewed by

    UK recipe editors
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