Sift the flour into a mixing bowl and add the sugar, bicarbonate soda, syrup, eggs, oil and milk. With an electric mixer, mix all the ingredients together.
Pour into the tin and spread out. Bake for 40-45mins, until baked and springs back to you touch. Leave to cool. Turn out onto a wire rack to cool completely.
Cut up into squares and serve with creamy custard and any left over put into an airtight tin.