OFFICIAL MARKET BLOGGER Susan Mauer Lynch (YellowRoomUpstairs). Johnny Marzetti. The ingredients are easy to get at the Collingswood Farmers’ Market. Butter, ground beef, and shredded cheddar cheese from Hillacres Pride, Crimini Mushrooms from Davidson’s Exotic Mushrooms, onions from Formisano Farms, canned Jersey tomatoes from Flaim Farms, pasta from Villa Barone. Get the details here.