This came from a Bhut Orange Copenhagen x 7 Pot Primo originally created by Paul Willet. The cream variant was discovered by Bryan Townshend. When selecting seeds to save, choose the more "gnarly" phenotype. Peppers should be bumpy with stingers. These transition to a creamy light peach/white when fully ripe.
 
Description by meowdermix from the Pepper Chums discord.