Grease a 10 inch pie plate generously with shortening. In a large bowl, beat eggs. Add remaining ingredients and stir until thoroughly mixed. Pour into pie plate and bake uncovered at 350 degrees for 1 hour. The pie may be baked and then kept in the refrigerator for up to 3 days. Reheat refrigerator pie at 350 degrees for about 20 minutes. The pie may also be frozen after baking and kept frozen for up to 3 months. Thaw and reheat at 350 degrees for about 20 minutes.