Looking for a Spicy weapon in Grounded 2? There is nothing better than the Spicy Coaltana. It is a two-handed Tier 3 sword and deals slash and spicy damage. You can craft it after getting the crafting recipe from the EverChar Coal bag above the BBQ Grill.
It is 100% one of the most powerful weapons in the game, on par with some top-rated unique weapons. To craft this weapon you need Spicy Glob, EverChar Coal, and Wolf Spider Chunks.

How to Use the Sizzling Key
The Sizzling Key is acquired after you beat the final boss of the current version of Grounded 2. The boss will drop the key and that key then leads to another crafting materials, Spicy Globs. The sizzling key is used to unlock a chest that gets you the Spicy Globs you need to craft the Spicy Coaltana.
Spicy Glob Location in Grounded 2

Use the Sizzling Key to open the chest at this location, and you’ll get 2x Spicy Globs in Grounded 2.
Where to Find EverChar Coal
EverChar Coal can be found in and around the Firepit. You will need some form of Sizzling Protection because the temperature here will burn you.


Where to Get Wolf Spider Chunks
There are multiple Wolf Spider locations around the map, and you may already have some chunks in your inventory if you have faced some these creatures. But if you don’t, you will get Wolf Spider Chunks from beating the final boss, the same boss that gets you the Sizzling Key.