432g (15 oz) carrot cake mix
3/4 cup sour cream
1/4 cup vegetable oil
2 eggs
1 carrot, shredded
4 or 5 apples, sliced
1 tbsp lemon juice
1/4 cup sugar
1 tsp cinnamon
Crumble:
1 cup flour
2/3 cup brown sugar
1/2 cup sugar
1/2 tsp salt
1 tsp cinnamon
1/4 cup cold butter
Mix the dry ingredients for the crumble together and cut in the butter. Keep chilled in fridge until needed.
Mix apples with lemon juice, sugar and cinnamon.
In a large mixer bowl combine cake mix, sour cream, vegetable oil, eggs and shredded carrot. The batter will be thick.
Line a 13 X 9" baking dish with parchment and pour the batter in. As it is thick you need to spread it out evenly.
Sprinkle on 1/2 the crumble.
Distribute the apples evenly and cover with the remaining crumble. Press lightly with your hands.
Bake at 350 F for 40-45 minutes.
Serve plain or à la mode.