You can hatch a Golden Chicken from a Golden Egg with an Incubator. This takes 9,000 minutes, or 4,500 minutes with the Coopmaster Profession (chosen at Farming Level 10, requires Rancher at Level 5).

A very rare and special egg with a solid gold shell. Golden Eggs are an animal product gathered from Golden Chickens. Once this is done, you can then purchase 1x Golden Egg for 100,000g from ...