{
  "format_version": "1.20.10",
  "minecraft:recipe_furnace": {
    "description": {
      "identifier": "minecraft:furnace_sandstone"
    },
    "unlock": [
      {
        "item": "minecraft:sandstone",
        "data": 0
      }
    ],
	  "tags": [ "furnace" ],
    "input": {
      "item": "minecraft:sandstone",
      "data": 0
    },
	  "output": "minecraft:smooth_sandstone"
  }
}