ActuallyAdditions/src/generated/resources/data/actuallyadditions/recipes/ethetic_white_stairs.json

{
  "type": "minecraft:crafting_shaped",
  "category": "misc",
  "key": {
    "Q": {
      "item": "actuallyadditions:ethetic_white_block"
    }
  },
  "pattern": [
    "Q  ",
    "QQ ",
    "QQQ"
  ],
  "result": {
    "item": "actuallyadditions:ethetic_white_stairs"
  }
}