Moussaka

Ingredients

• One 28-ounce can whole peeled tomatoes, coarsely chopped
• Olive-oil, cooking spray
• 1/4 cup (1 ounce) grated Parmesan cheese
• 1/4 teaspoon freshly ground pepper
• 1/4 teaspoon ground nutmeg
• 1 teaspoon ground cinnamon
• 1 large egg, plus 1 large egg white
• 1 yellow onion, cut into 1/4-inch dice
• 1/2 cup chopped fresh flat-leaf parsley
• 2 cups plain nonfat yogurt
• 1/4 cup chopped fresh oregano
• 1 teaspoon coarse salt, plus more for eggplant
• 1 pound ground turkey
• 2 medium eggplants (about 2 pounds)
• 1 clove garlic, minced
• 1/4 cup tomato paste