Growing up, a corned beef sandwich would have consisted of cheap white bread, a bit of margarine and a whack of tomato ketchup... my grown-up version dumps the margarine for butter and out goes the ketchup to be replaced with the majesty of mustard-rich piccalilli all on a seeded wholegrain bread.
Course Lunch
Cuisine British
Keyword corned beef sandwich, corned beef sandwich uk, what to put on corned beef sandwich