Honey (Best Option)
3/4 cup honey per 1 cup granulated sugarHoney works well because it is sweeter than granulated sugar, so less is needed, and it also contributes moisture that can help maintain the texture of the filling. Its natural sugars caramelize gently, adding subtle depth to the dish.
When using honey, reduce other liquids slightly to compensate for its moisture content and avoid making the filling too wet. Also, lower the cooking temperature slightly to prevent burning due to honey's lower burning point.
The final result will have a slightly richer flavor and a moist texture, but the overall balance of sweetness and savoriness remains harmonious, making it an excellent substitute.