minecraft-assets/assets/minecraft/recipes/cookie.json

{
  "type": "crafting_shaped",
  "pattern": [
    "#X#"
  ],
  "key": {
    "#": {
      "item": "minecraft:wheat"
    },
    "X": {
      "item": "minecraft:dye",
      "data": 3
    }
  },
  "result": {
    "item": "minecraft:cookie",
    "count": 8
  }
}