Crumb Base:
250g Grasmere Gingerbread® crumbs, or enough to cover the bottom and sides of your tin.
Filling:
300g pecans, lightly chopped
70g butter, melted
100g dark brown sugar
75g golden syrup
75g maple syrup
80ml double cream
1 tbsp cornflour
2 large eggs, beaten
1 tsp vanilla
¼ tsp salt