Sigma had been created from the book, so he never got to experience things that people had done in their childhood. This includes baking. Sigma has recently had a bit of an obsession with cookies, so why not bake some?

all the ingredients were laid out on the counter, the flour in Sigmas grasp. He was trying to open to open the bag to pour the flour in the bowl.

“So we first pour the flo-“

The flour bag popped and his face was covered in flour. He stood there in shock as he faced you.