French baguettecut into whatever size sandwich you want and cut in half lengthwise
Country dijon mustardor your favorite mustard
Open up the bread and spread both sides with mustard. On one side of the bread place a slice or two of cheese, then top with a layer each of tomato, cucumber, radish, carrot, and spinach. Top with the remaining side of bread and eat immediately or wrap tightly in plastic wrap and keep cool for a healthy picnic lunch.