Ingredients

• cooking spray
• ½ cup whole-wheat panko breadcrumbs
• ⅓ cup whole milk
• 1 pound ground turkey
• ½ cup crumbled feta cheese
• ⅓ cup chopped fresh spinach
• 1 large egg, lightly beaten
• 1 large clove garlic, grated (about ½ teaspoon)
• 1 teaspoon grated lemon zest
• 1½ teaspoons ground pepper, divided
• ¾ teaspoon salt, divided
• 12 ounces baby gold potatoes, scrubbed and halved (about 2½ cups)
• 2 tablespoons extra-virgin olive oil, divided
• 1½ teaspoons granulated garlic, divided
• 1 teaspoon dried oregano, divided
• 2 medium zucchini, cut into 1-inch-thick half-moons (about 3½ cups)
• ¾ cup whole-milk plain strained (greek-style) yogurt
• 2 tablespoons chopped fresh flat-leaf parsley, plus more for garnish
• 1 tablespoon lemon juice, plus lemon wedges for serving