How do I subscribe to Food Network Kitchen emails? April 19, 2020 22:35 Updated You can sign up for Food Network Kitchen emails such as updates about the app on http://foodnetwork.com/kitchen. Related articles How do I unsubscribe from Food Network Kitchen emails? Can I access my Saves on any other Food Network products? How do I update my email address or password? My app just updated and does not work. I subscribed through Apple App Store but the app tells me I am not subscribed.