01 - Preheat oven to 425°F. Line a baking sheet with parchment paper and set aside.
02 - In a large mixing bowl, combine ground turkey, zaatar, minced garlic, grated red onion, parsley, salt, pepper, egg, and breadcrumbs. Mix thoroughly until all ingredients are evenly distributed.
03 - With damp hands to prevent sticking, roll the mixture into 16 to 20 uniform meatballs. Space them evenly across the prepared baking sheet.
04 - Bake for 18 to 20 minutes, flipping the meatballs halfway through, until golden brown and cooked through to an internal temperature of 165°F.
05 - While the meatballs bake, rinse rice under cold running water until the water runs clear. Transfer to a saucepan with 2 cups water and a pinch of salt. Bring to a boil, cover, reduce heat to low, and simmer for 12 to 15 minutes. Fluff with a fork and keep covered to stay warm.
06 - In a small bowl, whisk together tahini, lemon juice, minced garlic, salt, and water until smooth. Add additional water one tablespoon at a time until the sauce reaches a pourable, drizzle-friendly consistency.
07 - Divide the cooked rice among four bowls. Arrange diced cucumber, halved cherry tomatoes, sliced red cabbage, and thinly sliced red onion over the rice in each bowl. Add the baked meatballs, drizzle generously with tahini sauce, and finish with crumbled feta, fresh mint, and lemon wedges. Serve immediately.