Apple Treacle Tart

From the kitchen of Carly

Golden syrup and breadcrumbs create a impossibly silky filling in this classic British tart. Buttery pastry cradles the custardy center, brightened with lemon zest and the faintest hint of whole wheat depth. Crisp edges, yielding interior, pure comfort.

Apple Treacle Tart

Apple treacle tart swaps the traditional custard for a deeply caramelized, egg-bound filling that settles into a custard-like texture while keeping its tart edge. Grated apples and toasted breadcrumbs give it body and a subtle crumb, while lemon and molasses deepen the syrup's flavor without overshadowing it. The crème fraîche and Calvados sauce cuts through all that richness.

Prep
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Cook
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Total
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Servings
4
Difficulty
medium

Ingredients

4 servings

  • 1 1/4 cupall purpose flour
  • 1/2 tspsugar
  • 1/4 tspsalt
  • 6 tbspchilled unsalted butter, cut into 1/2-inch cubes
  • 3 tbspice water, divided
  • 3/4 cupplus 2 tablespoons fresh breadcrumbs made from crustless whole wheat bread
  • 1 1/4 cupgolden syrup*
  • 2 largeeggs
  • 2 tbspheavy whipping cream
  • 1 tbspfinely grated lemon peel
  • 1 tbsplight molasses
  • 1 largepinch of salt
  • 1 1/2 cupcoarsely grated peeled tart apples
  • 18-ounce container crème fraîhe**
  • 2 tbspsugar
  • 1 tbspCalvados

Instructions

  1. Combine the flour, sugar, and salt in a food processor and blend 5 seconds. Drop in the butter and pulse in short on/off bursts until very coarse meal forms. Add 3 tablespoons of ice water and blend until moist clumps appear, splashing in extra ice water by the teaspoon if the dough still runs dry. Gather into a ball, flatten into a disk, wrap in plastic, and refrigerate 1 hour. The dough holds well a day ahead; soften briefly at room temperature before rolling.

  2. Bring the oven to 375°F. Roll the dough on a lightly floured surface into a 12 to 13 inch round. Lift onto a 9 inch diameter tart pan with a removable bottom. Trim the overhang to 1/2 inch, then fold the edges in and press the dough so the sides sit 1/4 to 1/3 inch above the rim of the pan. Freeze the crust until firm, about 10 minutes.

  3. Line the chilled crust with foil and weigh down with dried beans or pie weights. Bake until the sides set, about 25 minutes. Lift the foil and beans away. Continue baking until the crust turns pale golden, piercing any bubbles with a fork, 12 to 15 minutes more. Cool 30 minutes. Drop the oven temperature to 350°F.

  4. Scatter the breadcrumbs across a small rimmed baking sheet. Bake until dry and crisp, about 10 minutes. Set aside.

  5. In a large bowl, combine the golden syrup, eggs, whipping cream, lemon peel, molasses, and salt; whisk to blend completely. Fold in the apples and toasted breadcrumbs. Pour the filling into the cooled crust.

  6. Bake the tart until the filling sets in the center and visible cracks appear at the edges, about 55 minutes. Cool in the pan on a rack.

  7. In a small bowl, stir the crème fraîche, sugar, and Calvados together until well blended. Cover and refrigerate until ready to use, up to 3 hours.

  8. Push the tart bottom up gently to release the tart from the pan. Serve slightly warm or at room temperature with a generous dollop of the Calvados crème fraîche alongside.

Tips from the kitchen

  • Make the dough at least a day ahead if you can, so the butter fully hydrates the flour and the gluten relaxes, giving you a tender, forgiving crust.
  • Toast the breadcrumbs separately before folding them in, this keeps them from absorbing syrup and turning soggy.
  • Don't skip the frozen beans or pie weights during the blind bake, the filling is too heavy and too wet to not support the crust from below.
  • The filling is done when it no longer jigglies in the very center but still has some give, about 55 minutes, overcooking it makes it rubbery.

Variations

  • Skip the apples altogether and you have a straight treacle tart, richer and deeper in syrup flavor.
  • Swap the Calvados for a good dark rum in the crème fraîche sauce for a spiced, warming note instead.
  • Use finely grated pear instead of apple for a softer, more delicate filling that still cuts the heaviness.
  • Add a pinch of ground ginger or cardamom to the filling itself for a warm spice note that pairs beautifully with the apple.

Make ahead and storage

Store covered in the fridge for up to 3 days, the crust will soften slightly but the filling stays custard-like. Freezing is not recommended, the filling separates. Warm gently in a low oven before serving if you prefer it less cold.