Eggs, milk, flour, butter and sugar - the only five ingredients you need to make this traditional delicacy a tasty treat at any time of the day. At only $1.50, the egg tarts here are available in two types of crust: the shortcrust pastry and the puff pastry. It's difficult to take a stand because I love both equally, but I'd say take the shortcrust one to savour more of the custard and the puff one to enjoy more of the crust. I also appreciate that the custard is just mildly sweet, but I'll totally head to Tong Heng if I really want something sweet.