A baker solves a murder between batches of scones. A retired librarian outwits a smuggler. Literary gatekeepers dismiss it all as fluff — yet millions reach for these books in anxious times and feel genuinely better. The thesis: cozy mysteries deliver measurable psychological goods — transportation, empathy, and safe uncertainty — precisely because of the formula critics mock.

Transportation is the active ingredient

Reading researchers distinguish transportation — becoming absorbed in a narrative world — as the mechanism by which fiction changes readers. In two experiments, Bal & Veltkamp (2013) showed fiction readers became more empathic over the following week, but only when emotionally transported; untransported fiction readers actually declined in empathy. A 2025 study of 744 readers (Schwerin et al.) reinforced the point: empathy tracked transportation strength, not literary prestige — popular fiction transported just as well as literary fiction. And a 2025 comparison of fiction versus nonfiction (IJIP) found fiction produced lower stress-linked physiological arousal, with highly stressed readers experiencing the deepest transportation — the people who need escape most get most from it.

Cozy mysteries are transportation engines by design: vivid villages, recurring casts readers “live with” across dozens of books, first-person warmth. The barrier to absorption is deliberately low.

The comfort of solvable problems

Medical-humanities researcher Liz Brewster (2016) interviewed mental-health patients who read crime fiction and found three therapeutic features: strong narrative as distraction from rumination, predictability as comfort, and safe distance as reassurance. The mystery offers uncertainty you can enjoy — suspense with a guaranteed resolution — training the exact tolerance that anxiety erodes. Readers described the books as refuge: “some things are always the same but enough is different to keep the attention.”

This aligns with mentalizing research: Pino & Mazza (2016) found literary fiction improved readers’ ability to infer others’ mental states — and cozies, with their clue-following amateur sleuths, are essentially mentalizing workouts disguised as entertainment.

The counterpoint: avoidance in a dust jacket?

Comfort reading has a shadow. Endless refuge can become avoidance — hours of fictional villages substituting for real-world repair. Critics fairly note the genre’s demographic narrowness and sanitized worlds. And transportation without reflection may soothe without growing; empathy gains depend on genuine emotional engagement, not just page-turning.

Takeaway

Read the cozy — then squeeze it for growth: pause at the reveal and ask whose mind you misread and why; notice which character’s fear resembles your own. A book that lowers stress and practices empathy isn’t escapism. It’s training with tea.