What is the significance of the eggplant 'bharit' and 'kachrya' in the story of the Purandare family's visit to Shirdi?

The story of the eggplants, found in Chapter 9, highlights Sai Baba's omniscience and his intimate connection with his devotees' intentions. A devotee sent eggplants with the Purandare family, asking that a 'bharit' (mashed dish) and fried 'kachrya' (slices) be prepared for Baba. While the 'bharit' was made and served, the 'kachrya' were not. After enjoying the bharit, Baba specifically asked for the kachrya, causing confusion as eggplants were out of season. This request revealed that Baba was fully aware of the devotee's original, loving wish in its entirety, demonstrating that no heartfelt desire offered to him goes unnoticed.