62974
During this time , the main dish of a meal would have been " pulte " , a simple but filling porridge of spelt flour cooked in salt water , to which whatever vegetables that were available would have been added .
 spelt
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 spelt