Preheat the oven to 350 and spread a small amount of vegetable oil (about a teaspoon) into the bottom of a loaf pan. Use a pastry brush to coat the bottom and sides of the pan with vegetable oil.
Crack eight eggs in the pan and place the pan into a 9×13 baking dish.
Fill the large baking dish 2/3 full of cold water.
Place pan on the oven rack and bake for 30 minutes or until eggs are hard-boiled to the texture of your liking.
Let stand for 5 minutes to let eggs cool before using a spatula to loosen the edge and remove the egg loaf from the pan. Chop eggs as desired.