Most Folks Do This Wrong. So Glad I Saw This!

NGREDIENTS:

– 3 egg yolks
– 30 g (2 tablespoons) flour
– 100 g (½ cup) sugar
– 1 teaspoon vanilla extract
– 230 ml (¾ cup) hot milk
– 200 g (1 cup) whipping cream
– 1 sheet of puff pastry
– Caster sugar

METHOD: