Most people will only ever have had salad cream out of a bottle, but this traditional recipe from Ian’s mum, Rita, is very easy to make and extremely tasty. I like to use it in a potato salad instead of mayo.
In a bowl, mix together the flour, sugar, mustard powder and salt, then whisk in the egg so you have a smooth paste. Gradually whisk in the milk, making sure you get rid of any lumps, then whisk in the vinegar.
Melt the butter in a small pot over a medium heat, then add the egg/milk mixture and bring to a simmer, stirring all the time. Once the salad cream has