Sorry for any english mistake.

Spawn egg + bone = Skeleton egg
Spawn egg + bone + cooked beef = Wolf egg
Spawn egg + rotten flesh = zombie egg
Spawn egg + spider eye = Spider egg
Spawn egg + fermented spider eye = cave spider egg
Spawn egg + gunpowder = Creeper egg
Spawn egg + leather = cow egg
Spawn egg + feather = chicken egg
Spawn egg + cooked fish = ocelot egg
Spawn egg + emerald = villager egg
Spawn egg + saddle = horse egg
Spawn egg + spawn egg = silverfish egg

Other recipes are already in the mod, but I didnt have them in my txt, I will add them later.

Mushroomcow = Diamonds
Cave spider = Fishing rod
Ocelot = Eye ender
Slime = Emeralds
Squid = bone
Wolf = ender pearl
Magma Cube = lava bucket or water bucket
Blaze = rose or yellow flower
Witch = green apple
Whiter = diamond hoe
Skeleton = spawn egg
Zombie = writable book
Villager = more lilkely a tool
Spider = painting
Zombie Pigman = gold sword
Ghast = snowball
Cow = leather armor
Sheep = item frame
Pig = carrot on a stick
Horse = Lead
Chicken = arrow
Silverfish = saddle
Giant = iron hoe
Bat = random
Enderman = eye of ender
Iron golem = Iron Door
Snow golem = Fire Charge
Ender dragon = potato