Preheat the oven to 180°C/350°F (gas mark 4).
Peel, core, and chop the apples and pears into chunks.
In a saucepan, cook the fruit with cranberry sauce, optional booze, and clementine zest and juice for about 10 minutes, until softened.
For the crumble topping, rub cold butter into flour and salt until it resembles breadcrumbs, then mix in sugar, nuts, and a crumbled mince pie.
Place the fruit mixture in a baking dish and sprinkle over the crumble topping.
Bake for 25-30 minutes, until the topping is golden and bubbling.
Serve warm with custard, ice cream, or brandy butter.
This cozy dessert is easy to make and brings festive flavors to the table!