Preheat oven to 180°C.
Place butter, sugar, vanilla and salt into the Thermomix bowl and blend 30 sec/speed 5.
Place remaining ingredients into the Thermomix bowl and combine 10 sec/Reverse/speed 5.
Top any cooked fruit with this crumble and bake for around 20 minutes or until golden, fragrant and the fruit is bubbling just around the edges.