Reply To: Do You Eat Mushrooms on Pesach? Home › Forums › Yom Tov › Pesach › Do You Eat Mushrooms on Pesach? › Reply To: Do You Eat Mushrooms on Pesach? March 12, 2013 5:20 pm at 5:20 pm #936402 ? ? GamanitParticipant Nopes. Mushrooms feed on chametz in the plants.