1. Mix the flour, sugar and butter. Rub together until the mix resembles bread crumbs

    

2. Add the egg yolk and water and form a dough. Don’t over work the dough because this will melt the butter.
3. Cover and put in the fridge for 20 min

Filling

1. Peel then cut the apples in half. Thinly slice each piece.

    

2. In a bowl add the eggs, milk, sugar, vanilla and flour.
3. Whisk until there are no lumps

Putting it together

1. Take the dough out of the fridge and roll it out
2. Cover a tart mould
3. Arrange the sliced apples in the tart mould
4. Pour the custard mix over the apples
5. Bake at 200°C for 20 min until the crust is golden brown and the custard filling has firmed up

    

6. This tart is best served cold