Food Network, previously known as TV Food Network is popular for its brand new cookery shows and reality shows. Cake Wars, Iron Chef America and Guy Fieri’s Diners are some of the notable shows on the channel. To watch Food network on Roku, you may choose Sling TV, DirecTV Now, Philo or any other channel package that offers the Food Network channel and enter the activation code in the Foodnetwork.com/roku. After entering the code, you can go ahead with streaming your favourite programs.