Cheeseburger with crumbs

1 loaf whole vienna bread or 1 loaf French bread 1 -2 tablespoon extra virgin olive oil 1 1/2 lbs ground beef 1 large onion , chopped 3/4 teaspoon oregano 1[...]

2 tablespoons extra virgin olive oil , plus more for greasing 1 red onion , finely chopped 2/3 cup ketchup 2/3 cup breadcrumbs 2 large eggs 1/2 cup bread and[...]

vegetable oil cooking spray 1 lb ground beef (or 1 package. Morningstar Crumbles) 1/4 cup chopped onion 1/4 cup chopped green pepper 1 tablespoon olive oil[...]

2 tablespoons olive oil 1 onion , finely chopped 4 garlic cloves , finely minced 1 lb lean ground beef 1/2 teaspoon smoked paprika (sweet or hot, your choice)[...]