Custard tart Ingredients Plain (all-purpose) flour 170 g (51/2 oz) Salt a dash Butter 115 g (4 oz) + 1 tsp Castor (superfine) sugar 2 tsp Egg yolk 1, small, lightly beaten Cold water 1–2 Tbsp Custard Egg 1 Egg yolks 2 Sugar 2 Tbsp Plain (all-purpose) flour 1 Tbsp Milk 160 ml (51/2 fl […]