Preheat oven to 350°F.
Finely chop 1/2-cup of sliced apples. Add ground beef, bread crumbs,onion, eggs, 1 teaspoon Worcestershire sauce, salt and pepper and mix well.
Pat into 9x9x2-inch loaf pan. Place remaining 3/4 cup sliced apples on top of meat loaf.
Mix together catsup, brown sugar, mustard and remaining 1 teaspoon Worcestershire sauce until well blended. Pour over meatloaf and sliced apples.
Bake for 50 to 60 minutes.