Cut 1/2 pound of roasted or cooked ground beef into cubes and mix with one egg, one tablespoon of butter, salt, and pepper to taste. Butter a baking dish and place the beef in an even layer. On top of this layer, arrange 200g of mozzarella or Minas cheese slices. Spread a cupful of diced tomatoes, seedless and peel-free, over the mozzarella and finish with a pinch of oregano. Place in a hot oven until the mozzarella melts and combines with the tomato to form a golden crust.
Cut 1/2 pound of roasted or cooked ground beef into cubes and mix with one egg, one tablespoon of butter, salt, and pepper to taste. Butter a baking dish and place the beef in an even layer. On top of this layer, arrange 200g of mozzarella or Minas cheese slices. Spread a cupful of diced tomatoes, seedless and peel-free, over the mozzarella and finish with a pinch of oregano. Place in a hot oven until the mozzarella melts and combines with the tomato to form a golden crust.
