Can you describe the problem that occurred during Balaji Nevasakar's Shraddha and how it was resolved?

During Balaji Nevasakar's anniversary ceremony, or Shraddha, a significant problem arose when the number of guests became triple the original estimate for whom food had been prepared. This caused the woman of the house great anxiety about the potential for humiliation. As Chapter 35 explains, Nevasakar's mother-in-law, who had immense faith in Sai Baba, took charge. She assured her daughter-in-law, took a handful of Udi, put it in each pot of food, and covered them, trusting in Baba's power to resolve the shortage.