To knead, use the taco method. Fold over and press together. Fold over and press together.
Butter can be brushed on melted or softened. The butter can also be mixed with the brown sugar and cinnamon as a paste and added to the dough as well.
The plastic baby is optional, but in New Orleans, the host of the party adds the baby to the cake so that as it is served, whomever gets the slice with the baby will be the following year’s host.
*I recommend researching the history of the King Cake and why it’s celebration is important.