Pumpkin Pie Filling

1 1/2 cups pumpkin or squash

1 cup rich milk
1/4 teaspoon nutmeg
1/4 teaspoon cinnamon
1/4 teaspoon pumpkin pie spice
1/2 cup sugar
1/4 teaspoon salt
2 eggs
1 tablespoon butter









 Mix all ingredients, pour into unbaked pie shell, bake until a knife can be cut into the filling and come out clean. Serve with whipped cream.