Walnut Pumpkin Pie

1 15-ounce cans pumpkin
1 15-ounce can sweetened milk
1 egg
1 1/2 teaspoon ground cinnamon
1/2 teaspoon ground ginger
1/2 teaspoon ground nutmeg
1/2 teaspoon salt
1 graham cracker crust (ready-made)
1/4 cup brown sugar, firmly packed
2 tablespoons flour
2 tablespoons butter
3/4 cup chopped walnuts

Preheat oven to 425 degrees.  In a large bowl, beat pumpkin, sweetened condensed milk, egg, 1 teaspoon cinnamon, ginger, nutmeg, and salt.  Pour into crust.   Bake for 15 minutes.  Combine sugar, flour, and remaining cinnamon.  Cut in butter until crumbly.  Stir in walnuts.  Remove pie from oven and sprinkle walnut mixture over pie.  Reduce oven to 350 degrees and bake for 40 minutes or until set.

This pie is easy to make and is different from the traditional pumpkin pie.  It's great with whipped cream!