"Man with a Pan"

"Other studies suggest that stress is countered by the smells of food cooking in a home, which are received by the brain's limbic system (the ancient part of our mind, which stimulates our parasympathetic nervous system); in other words, the smells of cooking relax us, put us at ease, though we are rarely conscious of it.

"Did you ever wonder why, at every party, the kitchen is the most crowded room? Why it's a pleasure to walk into a home when a roast is in the oven or a Bolognese is simmering on the stove? Bills are easier to pay when short ribs are braising. A working kitchen is a natural stress reducer."

Michael Ruhlman, in "How Many Parents Does It Take to Roast a Chicken?" from John Donohue's "Man with a Pan: Culinary Adventures of Fathers Who Cook for Their Families"