<recipetype:minecraft:crafting>.addJSONRecipe("aluminium_can",{
  "type": "minecraft:crafting_shaped",
  "pattern": [
    "0 2",
    " 4 "
  ],
  "key": {
    "0": {
      "item": "milkyway_core:aluminium_plate"
    },
    "2": {
      "item": "milkyway_core:aluminium_plate"
    },
    "4": {
      "item": "milkyway_core:aluminium_plate"
    }
  },
  "result": {
    "item": "milkyway_core:empty_can",
    "count": 2
  }
});
