Miss Maudie doesn't appear to be very happy with some of her friends at the Missionary Circle meeting: she is forced to comfort Scout with a touch of her hand when Miss Stephanie makes Scout the butt of several of her jokes.
Miss Maudie's hand closed tightly on mine, and I said nothing. Its warmth was enough. (Chapter 24)
Later, Maudie listens silently as the ladies' talk goes from helping the poor Mruna tribe in Africa, to bad-mouthing the Negroes who live in Maycomb. But when Mrs. Merriweather's insults are aimed at Atticus, Maudie fires back. Mrs. Merriweather does not mention Atticus by name, but she claims that there are "good but misguided people in this town" who stir up the Negroes.
"Now far be it from me to say who, but some of 'em in this town thought they were doing the right thing a while back, but all they did was stir 'em up." (Chapter 24)
Maudie responds by asking Mrs. Merriweather,
"His food doesn't stick going down, does it?" (Chapter 24)
Maudie's question refers to the food that Atticus has purchased for the occasion, and how Mrs. Merriweather seems to be enjoying it, even if she does not approve of Atticus's defense of Tom Robinson. Mrs. Merriweather's ungracious remark, insulting Atticus in his own house while eating the food he has provided, makes Maudie's gray eyes turn cold and "icy." Aunt Alexandra appreciates Maudie's words in defense of her brother, and she gives Miss Maudie "a look of pure gratitude."