Only traditional methods of curing and smoking to enhance the delicate natural flavors and textures are used .
Macdonald's does not use any dyes or artificial flavour enhancers in our produce. The highest standards of quality are maintained throughout, from the careful selection of only the very best fresh produce, through the intricate and often lengthy art of smoking, to the finish of packaging and shipping.
A History of Smoke Preservation
Foods have been preserved by smoke-curing since before the dawn of recorded history. People in all cultures the world over have relied on the smoke-curing of fish and meat products for long-term storage.