Preheat oven to 350 degrees. Spray a 9x13 pan with nonstick spray. Boil noodles according to directions on package. Rinse with cold water and drain again. Mix noodles with raisins and pour into prepared pan. In a large bowl, mix eggs, sugar, butter and milk. Pour evenly over noodles. Cover with aluminum foil and bake for 1 hour. Remove foil and bake for another 30 minutes. 12-15 servings.