Culinary therapy
The act of consuming food to ease away negative emotions or soothe your anger. Like retail therapy except with food.

Basically, eating your problems.
(Not to be confused with bulimia, but excessive culinary therapy may lead to bulimia)
Girl 1: I can't believe he broke up with me!
Girl 2: I'm sorry. Are you in need of some culinary therapy?
Girl 1: Yes, please.
Girl 2: I'll get the Haagen-Dazs