Start with a lean beef roast. trim and cut into 1/4 inch slices.
Marinate in your favorite seasonings.
Layout the beef slices on a rack above a sheet pan.
Load in preheated (150F) Alto-Shaam Cook and Hold Oven. Cook at 150F with vents open for 17.5 hours.
Jerky comes out chewy and not brittle!
Package Beef Jerky and enjoy!