minecraft-assets/data/minecraft/recipes/torch.json

{
  "type": "minecraft:crafting_shaped",
  "category": "misc",
  "key": {
    "#": {
      "item": "minecraft:stick"
    },
    "X": [
      {
        "item": "minecraft:coal"
      },
      {
        "item": "minecraft:charcoal"
      }
    ]
  },
  "pattern": [
    "X",
    "#"
  ],
  "result": {
    "count": 4,
    "item": "minecraft:torch"
  }
}