How was Sai Baba personally involved in the daily cooking process at the Masjid?

According to Chapter 38, Sai Baba was deeply and personally involved in every stage of the cooking process. He would personally go to the grocer to buy all the necessary ingredients, paying in cash on the spot. The ingredients included salt, chili, cumin, pepper, vegetables, and coconut. Back in the Masjid, Baba would set up the grinding stone with his own hands and grind wheat, pulses, and millet. The text highlights that the main labor for the Handi was done tirelessly by Baba himself, and he also ground the spices with great devotion. He even personally managed the fire, adjusting the fuel to make the heat mild or intense as needed.