Ingredients
- 225 g plain flour
- 2 tbsp icing sugar
- 150 g very cold unsalted butter, cubed
- 1 pinch salt
- 3 tbsp ice-cold water
- 1 large egg, beaten, for egg wash
- 140 g brown breadcrumbs
- 60 g butter
- 400 g golden syrup
- 35 g black treacle or molasses
- 2 tbsp double cream
- 1 large egg
- 1 large egg yolk
- 1 tbsp lemon juice
- 1 pinch salt
Instructions
Follow each step in order. The directions below are written so a beginner can understand what to do, what to look for, and when to move on to the next step.
- Step 1.Mix the flour, icing sugar, and salt, rub in the very cold butter to coarse crumbs, then add the ice water and form a dough gently.
- Step 2.Flatten, wrap, and chill the pastry before rolling it to line a 23 cm tart tin; trim neatly, prick the base, and chill again.
- Step 3.Line the pastry with parchment and baking weights and blind-bake at 170°C fan for 15 to 20 minutes until the sides are set.
- Step 4.Remove the weights, brush the base lightly with beaten egg, and bake 5 to 10 minutes more until sealed and lightly golden.
- Step 5.Warm the 60 grams butter, golden syrup, and black treacle just enough to melt together, then remove from the heat before adding eggs.
- Step 6.Whisk the cream, whole egg, egg yolk, lemon juice, and salt together, then combine with the warm syrup and stir in the breadcrumbs.
- Step 7.Pour the filling into the baked shell, level the breadcrumbs evenly, and reduce the oven to 150°C fan.
- Step 8.Bake for 15 to 20 minutes until the edges are set and the center has a gentle wobble, then cool before removing and slicing.

