For the toffee apples, place the water and sugar into a saucepan and slowly bring up to the boil. Reduce the heat once the sugar has melted, add the syrup and butter and then bring up to the boil again, stirring constantly.
Turn down the heat, add the apples and cook, stirring gently, until just soft. Place into an ovenproof dish.
For the crumble, rub the flour, butter and sugar together in a bowl with your fingertips until the mixture resembles breadcrumbs. Spoon the crumble evenly over the toffee apple mixture and place in the oven to bake for 15 minutes, or until crisp and golden-brown.
(taken from the BBC website)
It is certainly very very scrummy! And the husband and Elle very much approved!
If you end up making this, let me know in the comments. I would love to hear!!