MineCase/data/minecraft/recipes/mushroom_stew.json

{
  "type": "minecraft:crafting_shapeless",
  "ingredients": [
    {
      "item": "minecraft:brown_mushroom"
    },
    {
      "item": "minecraft:red_mushroom"
    },
    {
      "item": "minecraft:bowl"
    }
  ],
  "result": {
    "item": "minecraft:mushroom_stew"
  }
}