Place frozen loaf in greased bread pan. Once oven is preheated turn oven OFF and place bread inside for an hour to thaw.
After the loaf is thawed, cut in half. Shape each half into a ball and place on a greased cookie sheet. Spray saran wrap and cover dough to rise until it doubles in size. This took about 3 hours in my house (which is kept at 67 degrees).
Once the dough has risen, bake at 350 for 25 minutes. Let cool. Cut tops off and scoop out bread. Ladle in your chili, add some toppings, and enjoy!