I have included the quantities that we used but once you've made this once or twice you can adjust the amounts to suit your own taste.
You will need
For the crumble
300g plain flour
155g brown sugar
200g unsalted butter, cubed
For the filling
400g peeled and chopped cooking apples
50g brown sugar
1tsp ground cinnamon
What to do
Mix the flour and brown sugar together in a large mixing bowl. Add the butter 1 cube at a time and rub through your fingers until the flour mixture resembles breadcrumbs.
Grease an oven proof dish, then spoon the fruit into the base. Sprinkle the crumble mix over the top of the fruit but do not pat it down.
Bake in the oven at gas 4/350F/180C for approximately 40 minutes or until the crumble is golden brown and the fruit is bubbling.
Serve with fresh cream or warm custard and enjoy!