Classic British Treacle Tart with Lemon Zest

Classic British Treacle Tart with Lemon Zest

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Treacle tart is a beloved British dessert that pairs a buttery shortcrust shell with a sticky, sweet filling of golden syrup, fresh breadcrumbs, and bright lemon zest. Traditionally served warm with a dollop of clotted cream or a pour of vanilla custard, this humble tart has been a fixture in British teahouses and family kitchens for generations.

Prep Time25 mins
Cook Time40 mins
Total Time65 mins
Servings8
Yield8 servings

Nutrition Facts

Per serving (estimated)

  • 385 kcalCalories
  • 14 gFat
  • 8 gSaturated Fat
  • 62 gCarbs
  • 1 gFiber
  • 42 gSugar
  • 4 gProtein
  • 150 mgSodium
  • 70 mgPotassium
  • 45 mgCalcium
  • 1.4 mgIron
  • 2 mgVitamin C
  • 60 mcgVitamin A

Ingredients

For the shortcrust pastry

  • 200 g plain flour, plus extra for dusting
  • 100 g cold unsalted butter, cubed
  • 2 tbsp icing sugar
  • 1 large egg yolk
  • 2 to 3 tbsp ice-cold water
  • Pinch of fine sea salt

For the treacle filling

  • 400 g golden syrup
  • 150 g fresh white breadcrumbs (from a day-old loaf)
  • Zest and juice of 1 unwaxed lemon
  • 2 tbsp double cream
  • 1 tbsp lemon curd (optional, for extra tang)

To serve

  • Clotted cream or vanilla custard
  • Fresh raspberries (optional)

Directions

  1. Make the pastry by tipping the flour, icing sugar, salt, and cubed butter into a large bowl; rub together with your fingertips until the mixture resembles fine breadcrumbs.
  2. Stir the egg yolk with 2 tablespoons of ice-cold water, then drizzle into the bowl and bring the dough together with a fork, adding the remaining water only if needed. Shape into a flat disc, wrap in cling film, and chill for 30 minutes.
  3. On a lightly floured surface, roll the pastry out to a 3 mm thickness and use it to line a 23 cm (9 in) loose-bottomed tart tin, pressing gently into the corners. Trim the edges flush with the rim and prick the base all over with a fork. Chill for 15 minutes while you preheat the oven to 180°C (350°F, gas mark 4).
  4. Line the pastry case with baking paper and fill with baking beans, then blind bake for 12 minutes. Remove the paper and beans and bake for another 5 minutes until the base looks pale and dry.
  5. Meanwhile, gently warm the golden syrup in a saucepan over low heat for 2 to 3 minutes until loose and pourable. Off the heat, stir in the fresh breadcrumbs, lemon zest, lemon juice, double cream, and lemon curd if using; let the mixture stand for 5 minutes so the crumbs soften slightly.
  6. Spoon the filling into the warm pastry case and spread it evenly with the back of a spoon, creating gentle swirls on the surface. Bake on the middle shelf for 25 to 30 minutes, until the filling is just set around the edges but still has a slight wobble in the centre.
  7. Remove from the oven and let the tart cool in the tin for at least 20 minutes; the filling will firm up as it cools. Carefully lift it out of the tin using the loose base and transfer to a serving plate.
  8. Serve the treacle tart warm or at room temperature, cut into wedges with a generous spoonful of clotted cream or a pool of cold vanilla custard alongside.

Cook’s Notes

  • Use fresh, soft white breadcrumbs made from a day-old loaf rather than dried crumbs; they absorb the syrup more evenly and give the classic soft, chewy texture.
  • Do not overbake: the centre should still have a faint wobble when you take it out, as it continues to set while cooling and you want a soft, yielding slice.
  • For an extra-decadent finish, brush the warm tart with a thin layer of warmed apricot jam for a glossy, sticky surface.
  • Pastry can be made and chilled (or frozen) up to 2 days ahead; blind bake straight from the fridge and add the filling as usual.
  • Treacle tart keeps well covered at room temperature for up to 2 days; gently re-warm slices in a low oven before serving.