Autor doesn't bother to translate the last bit, lest it raise questions about where he's been baking.

Clara obediently hands over tools and bowls, measuring flour and water when Oswin lets her. Soon the dough is ready to be kneaded, and Clara steps back to watch Oswin work.

Autor keeps a running commentary between them, translating when necessary. "::Miss Oswald, Clara says you should probably knead the dough yourself. She's too little.::"