A lot of readers jump straight to 'Bel Canto', and I get it—the setup with the opera singer and the hostage situation is undeniably gripping. But honestly, for the award-winning depth, I'd point you toward 'The Dutch House'. The way Patchett handles time and memory in that novel is something else entirely; it feels like a quiet, persistent ache. The Pulitzer finalist buzz it got was totally deserved.
Her non-fiction, 'These Precious Days', also has this deceptive power. It's essays, not fiction, but the way she writes about life and art and friendship has the same weight and precision as her best novels. Sometimes the awards circuit gets fixated on form, but the craft here is just as sharp.
So if you're looking for the Patchett that the literary establishment really celebrates, those two are your core. You could argue 'State of Wonder' fits too, with its Conrad-esque journey into the Amazon, but it feels more like a thrilling thought experiment than the sustained, character-driven work that tends to win the big prizes.