What is a soft chicken?

"Soft chicken" is not a common culinary term. It's possible you're thinking of:

* Tender chicken: This describes chicken that is cooked to a point where it's easy to chew and not tough. You can achieve this through proper cooking techniques like slow roasting or braising.

* Moist chicken: This refers to chicken that is not dry and has retained moisture during cooking. It can be achieved by using a marinade, brining, or keeping the chicken moist during cooking.

If you could provide more context or describe the situation where you encountered the term "soft chicken," I might be able to help you understand what it means.