Step 1

Preheat the oven to 180C/350F/Gas

Step 2

Chop the pears, apple and nectarines and place in a pan over a low heat with the lemon juice. Warm through for 10 minutes.

Step 3

For the crumble topping, in a bowl, rub together the flour and butter with your hands until it resembles breadcrumbs. Add the remaining dry ingredients and the demarara sugar. Set aside.

Step 4

Take a small roasting tin. Layer the warm fruit on the bottom, along with the chopped banana. Sprinkle with the golden caster sugar.

Step 5

Top with the crumble mixture and bake for 20-30 minutes, or until the topping is golden-brown. Serve immediately with cream or custard.