Guy's Ranch Kitchen Season 4 Episode 2 Vegetarian Vacation ( Air Date 2021-01-02 ) Genre Reality, Family category. Overview "Guy Fieri presents his chef friends with a vegetarian challenge; Elizabeth Faulkner makes Swiss fondue naan pizza, Aarti Sequeira brings the spice with Thai red curry, and Justin Warner whips up delicious cherry bomb clafoutis bites.".