Obtained when butchering Argopelters.
Cracking Any Poultry Egg while having an empty liquid vessel in your inventory (not backpack) will result in Raw Egg Yolks. Drinking it will give the Mighty Muscles buff that will temporarily increase your max carry weight.
Argopelter Egg gives 0.40L Raw Egg Yolks.
Recieps made with a Argopelter Egg restore the Domesticated Meat Food Group.