Combine eggs and milk; stir in bread crumbs, onion, parsley, salt, sage, and pepper. Add ground beef.

Thoroughly mix meat and seasonings.

Put mixture in either a ring mold or loaf pan, patting and shaping it.

Bake in oven at 350°F (50 minutes for ring mold or 1 hour for meatloaf pan).

Mix ketchup, brown sugar, and mustard together in a bowl for glaze.

Remove pan from oven and drain grease.

Spoon glaze on top off loaf and cook for 15 minutes longer.