A quick, comforting pudding to liven up the week

Heat the oven to 180C/gas mark 4. Peel 700g of cooking apples, then remove their cores and seeds and cut the apple into small pieces. Add 250g of blueberries to the apple and 2 tbsp of sugar and toss well to coat the apples with the sugar.

Tip into an ovenproof dish roughly 24cm in diameter. Cut 95g of butter into small pieces and add to 150g of plain flour. Rub the butter into the flour with your fingertips until it resembles coarse crumbs, then stir in 35g of caster sugar and 35g of demerara.