Kitchens

Kitchens version 1.5.2-6d Cooking Stand, used to brew items with water bottles for cooking. Requires fuel. Wheat becomes GrainWater, calf Stomach becomes rennet, melon slice also becomes rennet. Craft 3 buckets of milk, one bottle of rennt, one bottle of bacteria starter, one salt, and one piece of cheesecloth. Becomes 3 wheels of cheese. Craft 3 milk, 1 rennet, 1 salt, 1 cheesecloth, and 1 bottle of lemon juice. Becomes 3 wheels of farmer cheese. No longer just craft water bottle + wheat to make GrainWater. Killing a calf with a cleaver will release 1 stomach. This represents the 4th stomach, so only 1 per calf. Fortune enchantment can increase that.

Caveats

Current problems:
Attacking a calf with a cleaver often releases a stomach without killing the calf.
No means of making bacteria starter. Currently only available through creative menu.