1/2 cup Caster Sugar
100g Butter, cold & finely diced
1 tbsp Cinnamon, ground
1/2 cup Brown Sugar
1 cup Flour
Preheat the oven to 190°C.
Put the butter, flour, sugar and cinnamon into a food processor and process until the mixture resembles fine breadcrumbs, or rub the butter into the dry ingredients with your fingertips.
Spread the butter mixture evenly on top of the apples.
Place in the oven and bake for about 20 minutes or until well browned and crisp.
Remove from the oven and serve with whipped cream.