Hard Cook Eggs:
Place eggs in a pan just large enough to hold them in a single layer. You don’t want them to move around a lot. Add cold water to cover by 1 inch. Bring to a boil. Once the water comes to a boil, watch carefully. Boil 30 seconds – 1 minute. Turn heat off and cover. Let sit 18 minutes.
Mix together the tomato, corn, parsley, extra virgin olive oil, vinegar, salt and pepper. Set aside to let the flavors blend. This can be done ahead.
Toast the bread and set it on a large plate. Lay the spinach on top of the bread. Slice the egg into 5 – 6 slices and lay them on top of the spinach. Spoon the tomato corn mixture onto the sandwich and serve.