Beef tendon temp & time?

I most definitely will enjoy ultra soft texture. In the bag, seasoned with salt and pepper. I plan to brown or crisp it a little after cutting them into bite size pieces to maybe snack on. Maybe under the broiler for a few minutes. It might be a nice addition to my dinner of steak. Like a side.

159f for 48 hrs will not dry it out right?

I pulled them out a few hours ago and it was hard to pinch meaning it’s not ready yet.