{
  "format_version": "1.21.40",
  "minecraft:recipe_shaped": {
    "description": {
      "identifier": "silverlabs:portal_frame"
    },
    "tags": ["crafting_table"],
    "pattern": [
      " O ",
      "OEO",
      " O "
    ],
    "key": {
      "O": { "item": "minecraft:obsidian" },
      "E": { "item": "minecraft:ender_pearl" }
    },
    "unlock": [
      { "item": "minecraft:obsidian" }
    ],
    "result": {
      "item": "silverlabs:portal_frame",
      "count": 1
    }
  }
}