Bacon Cheeseburger with breadcrumbs

1 1/2 lbs lean ground beef 1/2 cup plain breadcrumbs 1/4-1/2 cup finely chopped onion 1/4 cup ketchup 2 teaspoons prepared mustard 1/2 teaspoon salt 3 slices[...]

1 1/2 lbs lean ground beef 1/2 cup plain breadcrumbs 1/4-1/2 cup finely chopped onion 1/4 cup ketchup 2 teaspoons prepared mustard 1/2 teaspoon salt 3 slices[...]

1 lb 93% lean ground beef, 93/7 lean 6 slices well cooked lean bacon 2 cups of favorite cheese , shredded (spicy use pepperjack) 1 cup mushroom (optional) 1[...]

2 lbs ground beef or 2 lbs lean ground turkey 2 whole eggs , beaten or 1/2 cup egg white 3/4-1 cup breadcrumbs or 3/4-1 cup whole wheat breadcrumbs 1/2 cup[...]