This Greek couscous and haloumi tray bake is a delicious and easy-to-make dish that combines the flavors of Mediterranean cuisine. The couscous is cooked with a mix of colorful vegetables, including bell peppers, cherry tomatoes, and red onions. The haloumi cheese adds a salty and creamy element to the dish, while the honey dressing adds a touch of sweetness. This tray bake is perfect for a quick weeknight dinner or a flavorful side dish for a larger meal.