Caramelize 1 cup sugar in a heavy baking pan. Turn and tilt pan until inside is well coated with caramel syrup. Let cool.
Beat eggs until yolks and whites are blended. Add sugar, salt, and flavorings. Add milk gradually, stirring constantly. Pour into caramel lined pan. Set in pan of warm water.
Bake in moderate oven (375 F) until an inserted knife comes out clean.
