Some things have perfect synergy, and cozy mysteries and cooking is one of them. Amazon has three major cozy mystery categories, animals, crafts and hobbies and the one you're here to find out about: culinary. Because readers of cozy mysteries often have interests in baking as well, it makes sense that some authors have started including recipes in their cozy mystery novels!
Joanna Fluke's popular Hannah Swensen cozy mysteries come with recipes, for example. And if you type "cozy mysteries with recipes" into Amazon, you can find a lot more. What's better than curling up with a good mystery and then rewarding yourself with a batch of cookies?