Brown hamburger and onions. Place ... Dot with butter. Bake 1 hour at 350 degrees, ... and add more Mozzarella cheese as we like that ... 1/4 teaspoon cayenne pepper.
Sprinkle 1/4 cup bread crumbs ... and top with Mozzarella. Spread remaining potatoes over ... sprinkle on top. Bake 50-60 minutes at 350 degrees. Let stand 15 minutes before serving.
Place potatoes and onions in ... aluminum foil and bake at 375 degrees for 45 ... minutes more. Add Mozzarella and Parmesan cheese and bake 15 minutes longer.
Sprinkle 1/2 cup bread crumbs ... dish, top with Mozzarella slices, then spread remaining potato mixture over cheese. Mix remaining ... sprinkle on top. Bake in preheated oven at 350 ... 15 minutes. Serves 8.