Here’s why and how to use sweet, or knotted, marjoram.

Buy fresh marjoram from supermarkets and garden centres. Dried marjoram, used sparingly, is an acceptable substitute for fresh. Marjoram is popular in Mediterranean and North American cookery.

Buy fresh marjoram from supermarkets and garden centres. Dried marjoram, used sparingly, is an acceptable substitute for fresh. Marjoram is popular in Mediterranean and North American cookery.