Steak is a food item that players can obtain by cooking raw beef, which drops from cows when they are slain. Consuming steak restores a significant amount of hunger points and has a high saturation level, which makes it one of the most nourishing foods available. It can be eaten by right-clicking, providing a quick and efficient way to replenish health, as the player's hunger must be at a high level for health to regenerate.
The numerical item ID for Steak is 364
Numerical item IDs will only work in Minecraft versions below 1.13.
The item ID for Steak is minecraft:cooked_beef
This is the spawn command to give yourself Steak in Minecraft which includes the Minecraft /give command. If you are using the Essentials plugin you will need to use /minecraft:give instead of /give