Cooking & Smelting
Every transform you can make in a furnace, campfire or oven — what it turns into and how long it takes. All from the Rust game files. Tip: don't leave cooked food on the heat or it burns.
Smelting
Ore → refined material in any furnace (time per unit).
Cooking & refining
Raw food → cooked over a campfire/BBQ; plus crude oil → low grade fuel in a refinery.
Ovens & appliances
Where you smelt & cook — fuel and slot capacity per appliance.
Large Furnace
Smelts ore · Wood · 18 slots
Large Industrial Furnace
Smelts ore · Wood · 18 slots
Barbeque
Cooks food · Wood · 12 slots
Electric Furnace
Smelts ore · electric · 6 slots
Furnace
Smelts ore · Wood · 6 slots
Industrial Electric Furnace
Smelts ore · electric · 6 slots
Legacy Furnace
Smelts ore · Wood · 6 slots
Small Oil Refinery
Refines crude oil into Low Grade Fuel · Wood · 6 slots
Camp Fire
Cooks food · Wood · 5 slots
Cursed Cauldron
Cooks food · Wood · 5 slots
Hobo Barrel
Cooks food · Wood · 5 slots
Skull Fire Pit
Cooks food · Wood · 5 slots
Stone Fireplace
Cooks food · Wood · 5 slots
Pies & their buffs
Each pie grants a timed effect when eaten (game Modifier system). Cook the filling, then bake the pie at a Cooking Workbench from the recipe shown.