Set the oven to 160C/320F
Rub the flour and butter together until they resemble breadcrumbs
Mix through the milk and egg and roll into golf ball sized balls, then place into a baking dish (mine is 23x33 cms/9x13 inches but yours doesn't need to be exactly this size)
In a saucepan, melt together the water, sugar, butter, golden syrup and salt until it just boils
Pour over the dumplings and bake until golden brown, approximately 25 minutes