Colman’s Traditional Hot English Mustard is made from the finest ingredients and our authentic mustard recipe. Colman’s mustard was first milled in Norwich, England, by Jeremiah Colman in 1814. The demand for this fine quality mustard grew every year, and by 1854, the Colman’s factory had to move to new, larger premises in Carrow. It was around this time (almost 150 years ago) that Colman’s was first packed in its distinctive red and yellow packaging – visual cues that have since been adopted by producers of Hot English Mustard the world over.