| olive oil cooking spray |
| 1 | cup (180 g) minced onion |
| 1/2 | cup (70 g) grated carrot |
| 1/2 | cup (95 g) packed grated zucchini, squeezed to remove excess liquid |
| 1/2 | cup (120 g) minced red bell pepper |
| 3 | large garlic cloves, minced |
| 2 1/4 | pounds (1.08 kg) lean ground turkey breast |
| 5 | tablespoons (75 ml) egg substitute |
| 1 1/2 | teaspoons (7.5 ml) crushed dried sage |
| 1 1/2 | teaspoons (7.5 ml) crushed dried thyme |
| 1 1/2 | teaspoons (7.5 ml) crushed dried marjoram |
| 1 | tablespoon (15 ml) Dijon mustard |
| 1 | tablespoon (15 ml) tomato paste |
| 1 | teaspoon (5 ml) Worcestershire sauce |
| 1 | cup (156 g) rolled oats |
| freshly ground pepper to taste |
| 2 | large bay leaves |
| 5 | 6-inch (15 cm) pita breads, cut into quarters |
| 3 | large plum tomatoes, about 1 pound (480 g) total, thinly sliced crisped leaves of 1 large head of Boston lettuce |
| 1 | jar thinly sliced dill pickles |
| jars of mustard you like, including Dijon, country-style and mild |