My mum always made her own ketchup. I distinctly remember helping as a kid - picking the tomatoes, washing them, hand grinding them and stirring the pot. The wh

My mum always made her own ketchup. I distinctly remember helping as a kid - picking the tomatoes, washing them, hand grinding them and stirring the pot. The whole house would smell deliciously of tomatoes all day long. A sauce evoking that memory would have a strong impact on me.