Marisa McClellan puts stuff in jars and it's delicious. Her Food in Jars blog on canning and preserving went from a side venture alongside a full-time job to her main hub as a food writer. She writes for Food Network and Table Matters (part of Saveur). She conducts dozens of workshops and demonstrations every year. Her first book is Food in Jars: Preserving in Small Batches Year-Round, and she is in the middle of writing her second book, Preserving by the Pint. You want to pickle something? She's your woman.