Divide sausage meat into eight equal portions. Pat out one portion to 1/8-inch (0.2 cm) thickness. Wrap completely around a hard boiled egg, pressing edges to seal. Repeat with remaining eggs and sausage.
Roll sausage-coated eggs in whisked eggs, then in bread crumbs. Place eggs on baking sheet.
Bake in preheated 375°F (190°C) oven until lightly browned, about 20 to 25 minutes. Serve warm. Or let cool, then refrigerate and serve cold. Serve within three days.