Sauerbraten Meatballs with meat

1 lb 93% lean ground beef 1 medium onion , finely chopped 1 egg white 1/4 teaspoon salt 1/8 teaspoon pepper 16 small gingersnaps, finely crushed and divided[...]

1 lb ground beef 1 small onions , finely chopped (I prefer dried minced onion) or 1 tablespoon dried onion flakes (I prefer dried minced onion) 1/3 cup[...]