Actress Kareena Kapoor, during a book launch of nutritionist Rujuta Diwekar, said that Khichdi is her comfort food. Khichdi, which is made of rice and lentils, is recognised for its ease of digestion. "If I don't eat Khichdi for 2-3 days, I actually start craving it...I can't sleep if I don't eat Khichdi...I can't survive without it," she added.