More ovens presents us with new oven variants that we can create in Minecraft. These ovens, made from various materials, will allow us to improve the performance of the existing oven, allowing us to improve the cooking speed, the capacity of the objects and the consumption of coal, that is to say the furnace efficiency. The new materials are Iron, Gold, Diamond, Obsidian, and Netherrack.

Iron Furnace improves efficiency, being able to burn 10 items with one coal unit. Gold, 20 items per unit of coal. Diamond allows you to burn/cook 40 items with a single coal. Then we have the Obsidian Furnace which allows you to burn/bake two items at once at the speed of an Iron Furnace. Although the Netherrack does not require coal, it works by igniting it with a lighter and it will still work.