Add the soft butter, sugar, vanilla extract, and salt to a medium bowl and whisk until combined (or just stir with a spatula or a spoon).
Add the egg and cheese, whisk until combined (lumps are fine).
Add the flour and stir with a spatula/spoon until combined. Don't stir for too long. The dough should be slightly sticky. If the dough is very very sticky (this will depend on the kind of cheese you've used) you can add 1-2 tablespoons of flour, but remember it will be much easier to handle after it has rested in the fridge. The dough should not be too dry and completely not sticky.
Scoop out the dough from the bowl onto a piece of plastic foil. Wrap the dough in plastic foil and form a round disk. Put in the fridge for 30 minutes (or longer, even overnight).
While the dough is chilling, prepare the apricots and the breadcrumb topping.