Chicken used to make the McChicken Sandwich is cooked for three minutes and 30 seconds. It may take a little longer to prepare the whole sandwich because the bun also needs to be toasted and the other ingredients added.
We actually use our own sandwich sauce for the McChicken Sandwich, which may be why you cannot find another mayonnaise that tastes the same.
The only meat that McDonald's uses in its McChicken Sandwich is carefully deboned chicken breast meat. The other ingredients in the sandwich include a bun, sandwich sauce and lettuce.
The McChicken Sandwich contains approximately 385 calories.