1/2 cup water
1/2 cup all-purpose flour
4 1/2 cups frozen chopped pumpkin
1 teaspoon salt
1 teaspoon ground cinnamon
1/2 cup butter
3 cups milk
3 tablespoons water
1 cup applesauce
Preheat oven to 375 degrees F (190 degrees C).
In a large saucepan, stir together 1/2 cup water, flour and pumpkin. Bring to a boil, then simmer for 10 minutes, or until thick. Stir in salt and cinnamon, and let cook for a few minutes.
In a small bowl, combine 1/2 cup butter, milk and water to make a thick sauce. Simmer for 2 minutes. Add applesauce and boil for 1 minute.