The tendon inside the chicken tender becomes paper-thin inside the meat, and you won't notice it after it is cooked. In fact, stripping away the entire tendon might make the chicken tender fall apart. Discard the tough pieces of tendon nub; you don't need them and they aren't useful in any other way.

Should you eat chicken tendon?

Tips & Techniques > How to Remove Chicken Tendons

Underneath the chicken breast is a piece of meat called the tenderloin. Attached to the tenderloin is a tough, white tendon. It can be left in and cooked, however it is more pleasant to eat if removed.

Are chicken tendons healthy?

Chicken feet consist of skin, cartilage, tendons, and bones. Even without providing much meat, they're high in collagen — the most abundant protein in your body. This collagen content may help relieve joint pain, aid skin health, and prevent bone loss.