Preheat the oven to 170°C.
Put the fruits in a bowl, add half of the cinnamon, the mixed spice, the vanilla and 4 spoonful of the sugar (add more if you have a sweet tooth).
Spoon the mixture into 6 ramekins or one larger, deep baking dish.
In an other bowl, mix the oats, remaining cinnamon & sugar, then add small lumps of the spread. Work them together with your fingers. Add the nuts too to the mixture or scatter them on top of the fruits - it’s up to you.
Cover the fruits with the oat crumble.
Put the dish/dishes in the middle of the oven and bake for 20-25 minutes, until the topping is golden and the fruits are bubbling on the side.
Serve warm or at room temperature.