Lean and juicy.
The item id for Beef Raw in unturned is 1120. You can use this ID with the commands below to spawn the item, give it to a player or buy it on a modded economy server.
Useable: Consumeable
Size_X: 2
Size_Y: 2
Size_Z: 0.45
Health: 5
Food: 30
Virus: 35
ConsumeAudioClip: Sounds/EatCrunchy.mp3