Bunch of beans in tin can.
The item id for PS Canned Beans in unturned is 59046. 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: 1
Size_Y: 1
Size_Z: 0.3
Food: 50
Water: 5
Quality_Min: 50
Quest_Rewards: 1
Quest_Reward_0_Type: Item
Quest_Reward_0_ID: 59553
Quest_Reward_0_Amount: 1