Minecraft wiki entry for Suspicious_Stew, associated text: The recipe book does not assist with crafting suspicious stew, so the player must know the recipe. Normally a player clicks the mushroom stew recipe and adds one flower to it, because a suspicious stew is basically a mushroom stew with an added flower. Crafting a suspicious stew is known as shapeless recipe because the stew can be crafted by placing its ingredients in any order on the crafting grid unlike most other recipes. Any other flowers added through mods, datapacks, or other external game sources (such as a buttercup) does not produce a suspicious stew if placed in the crafting grid unlike the in-game flowers.