Can you describe Sai Baba's personal involvement in the 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 purchase all the necessary ingredients, such as salt, chili, vegetables, and coconut, and he always paid in cash. Back in the Masjid, he would set up the grinding stone with his own hands to grind wheat, pulses, and millet. The text emphasizes that the main labor for the 'Handi' was tirelessly done by Baba himself, including grinding spices with great devotion and carefully managing the fire in the hearth by adjusting the fuel.