Plus her go-to movie snacks and least favorite candy in this exclusive.Credit: Getty Images. EatingWell Design.Key PointsMaisie Williams enjoys seasonal soups, like tomato or tomato-red pepper, for cozy fall meals.Her go-to fall dessert is apple crumble, paired with ice cream for a warm and cold treat.Williams stays energized on set with snacks like berries, hummus, veggies and milk chocolate.Right in the middle of Practical Magic 2 release week…