Salisbury Steak - With ground meat

1 medium sweet onion , minced 1 lb earthy mushroom , slice caps and mince stems 1 lb ground turkey 1 1/2 cups whole wheat breadcrumbs 2 egg whites 1[...]

1 lb ground sirloin 1/2 cup plain breadcrumbs 1 medium onion , finely chopped 2 garlic cloves , minced 1 large egg 1 teaspoon salt 1/2 teaspoon fresh coarse[...]

1 lb ground sirloin 1/2 cup plain breadcrumbs 1 medium onion , finely chopped 2 garlic cloves , minced 1 large egg 1 teaspoon salt 1/2 teaspoon fresh coarse[...]