Beat eggs until yolks and whites are well blended. Add granulated sugar and salt. Beat in evaporated milk and vanilla.
Sprinkle brown sugar into bottom of loaf pan; gently pour custard mixture over brown sugar. Place loaf pan in shallow baking pan containing hot water. Bake for one hour in 350 degree oven until knife inserted in center comes out clean. Refrigerate overnight. Before serving run knife around edge of pan and turn out onto small platter. Cover with a thin layer of brown sugar after refrigerating overnight; place under broiler and lightly brown immediately before serving.
