{
  "format_version": "1.21.80",
  "minecraft:recipe_shaped": {
    "description": {
      "identifier": "minecraft:copper_ingot_from_nuggets"
    },
    "tags": [
      "crafting_table"
    ],
    "group": "copper_ingot",
    "pattern": [
      "###",
      "###",
      "###"
    ],
    "key": {
      "#": {
        "item": "minecraft:copper_nugget"
      }
    },
    "unlock": [
      {
        "item": "minecraft:copper_nugget"
      }
    ],
    "result": {
      "item": "minecraft:copper_ingot"
    }
  }
}