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French Tuna Quiche

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A savory French classic, Quiche au Thon features flaky pastry filled with a creamy blend of tuna, eggs, sautéed onions, and melted cheese—simple, elegant, and perfect for brunch or a light dinner.

Ingredients

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  • 1 9-inch shortcrust pastry shell
  • 1 can (5 oz) tuna in olive oil, drained
  • 1 small onion, finely chopped
  • 3 large eggs
  • 1 cup crème fraîche (or heavy cream)
  • 1/2 cup grated Emmental or Gruyère
  • 1 tablespoon Dijon mustard
  • Salt and pepper to taste

Instructions

  1. Preheat oven to 375°F (190°C).
  2. In a skillet, sauté the chopped onion over medium heat until translucent. Set aside to cool slightly.
  3. Spread Dijon mustard over the bottom of the pastry shell.
  4. In a bowl, whisk together eggs and crème fraîche. Stir in tuna, sautéed onions, grated cheese, salt, and pepper.
  5. Pour the mixture into the prepared pastry shell.
  6. Bake for 35–40 minutes, or until the top is golden and the filling is set.
  7. Cool slightly before slicing and serving.

Notes

  • Use high-quality tuna for the best flavor—preferably in olive oil.
  • Crème fraîche gives a slightly tangy richness, but heavy cream works as a substitute.
  • Add herbs like parsley or thyme for an extra layer of flavor.
  • Serve warm or at room temperature with a green salad.

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