1 cup shredded zucchini |
1 1/4 cups soft sourdough breadcrumbs |
1 cup grated carrot |
1/2 cup cooked long-grain brown rice (cooked without salt or fat), chilled |
1/4 cup plus 2 tablespoons (1 1/2 ounces) shredded reduced-fat swiss cheese |
1/4 cup finely chopped purple onion |
2 tablespoons chopped fresh parsley |
1 tablespoon finely chopped fresh mint |
1/8 teaspoon pepper |
1 egg |
1 egg white |
vegetable cooking spray |
2 tablespoons dijon mustard |
2 tablespoons reduced-fat mayonnaise |
8 (1-ounce) slices sourdough bread, toasted |
4 green leaf lettuce leaves |
8 tomato slices |