Chef John Hemping shows How to Make the World’s Greatest Sandwich that is sure to leave everyone except vegetarians craving one to eat. He makes the Dolcini egg and Lardon sandwich at various Farmer’s markets in Marin County, California, where he operates his business known as The Farmer’s Wife. It’s hard to beat anything cooked with farm fresh eggs straight from the chicken. If you are suddenly left craving this sandwich you might want to visit your local farmer’s market to get some farm fresh eggs.