ServerEvents.recipes(event => {
    event.custom({
    "type": "minecraft:crafting_shapeless",
    "category": "misc",
    "ingredients": [
      {
        "item": "minecraft:glass_bottle"
      },
      {
        "item": "minecraft:glass_bottle"
      },
      {
        "item": "delightful:salmonberry_ice_cream"
      },
      {
        "item": "farmersdelight:milk_bottle"
      },
      {
        "item": "minecraft:ice"
      }
    ],
    "result": {
      "count": 2,
      "item": "delightful:salmonberry_milkshake"
  }
})
})