How to make a Copper Golem and sort items with it
Enchantments, durability and custom names do not matter, and in Java Edition it cannot tell Potions, Tipped Arrows or Suspicious Stews apart.

The Suspicious Stew adds a flower to the mushrooms and gives a short effect that depends on the flower, and you can eat it even when full. Stews are bowl meals that do not stack: you eat them one at a time and keep the bowl. All stews work the same; the Mushroom Stew page explains them.
It is made with the Crafting Table from Bowl, 2 × Brown Mushroom or Red Mushroom or Shelf Mushroom and Allium (other recipes also exist).
Bowl + 2 × Brown Mushroom / Red Mushroom / Shelf Mushroom + Allium → Suspicious Stew
Bowl + 2 × Brown Mushroom / Red Mushroom / Shelf Mushroom + Azure Bluet → Suspicious Stew
Bowl + 2 × Brown Mushroom / Red Mushroom / Shelf Mushroom + Blue Orchid → Suspicious Stew
Bowl + 2 × Brown Mushroom / Red Mushroom / Shelf Mushroom + Closed Eyeblossom → Suspicious Stew
Bowl + 2 × Brown Mushroom / Red Mushroom / Shelf Mushroom + Cornflower → Suspicious Stew
Bowl + 2 × Brown Mushroom / Red Mushroom / Shelf Mushroom + Dandelion → Suspicious Stew
Bowl + 2 × Brown Mushroom / Red Mushroom / Shelf Mushroom + Golden Dandelion → Suspicious Stew
Bowl + 2 × Brown Mushroom / Red Mushroom / Shelf Mushroom + Lily of the Valley → Suspicious Stew
Bowl + 2 × Brown Mushroom / Red Mushroom / Shelf Mushroom + Open Eyeblossom → Suspicious Stew
Bowl + 2 × Brown Mushroom / Red Mushroom / Shelf Mushroom + Orange Tulip → Suspicious Stew
Bowl + 2 × Brown Mushroom / Red Mushroom / Shelf Mushroom + Oxeye Daisy → Suspicious Stew
Bowl + 2 × Brown Mushroom / Red Mushroom / Shelf Mushroom + Pink Tulip → Suspicious Stew
// Slots with several items cycle through every accepted option.
Enchantments, durability and custom names do not matter, and in Java Edition it cannot tell Potions, Tipped Arrows or Suspicious Stews apart.
At the Crafting Table: 1 × Bowl, 2 × Brown Mushroom or Red Mushroom or Shelf Mushroom and 1 × Allium give 1 × Suspicious Stew. It can be found as loot in Shipwreck and Ancient City. Sold by Villager: Farmer (Expert).
It is a bowl meal that returns the bowl after eating.
6 hunger points (3 drumsticks) and 7.2 saturation.
No: only one per inventory slot.
A Balanced Diet (Eat everything that is edible, even if it's not good for you).