Isthmus Eats founder Jon Marrone set out to solve the problem national meal kits struggle with — too much packaging. His meal kit company based in Madison that sources ingredients from Wisconsin farmers, cheesemakers and bakers. On a recent weekday at his home, he made a spinach paneer dish using spices from local vendor Flavor Temptations at his home in Fitchburg, preparing to make step-by-step recipe cards.