When the world starts, we will find the cows:

 We will be able to get milk as is normally done in the game:

With milk we can prepare two foods:

• Chocolate Milk. To make, a bucket of milk and cocoa seeds is placed on the crafting table:

• Cheese. To make a bucket of milk is placed in the oven:

• Raw Leather. It is obtained by killing cows:

To convert it to normal leather, it is placed in a campfire:

• Rotten Clean. It's obtained by placing rotten meat on the crafting table:

We can also turn it into leather in the campfire