The Iron Man 2 star, Scarlett Johansson says cooking after a long of work helps her relax.   According to OK! magazine, Scarlett is quoted:

"After a long day at work, I really like to cook. I actually find cooking dinner a really nice routine, especially after working. It makes me feel normal again. There is something nice about the routine."

She continued:

"Often when you're working, you're travelling around a lot and you feel kind of disconnected - so I find having a routine like coming home and cooking dinner every day sort of makes me feel more at home."

Hhmmm, wonder what her favorite meal to cook is?

Source: Showbiz