1 (6 oz.) Graham cracker crumb crust
1 (15 oz.) can pumpkin
1 (14 oz.) can sweetened condensed milk
1/2 teaspoon each: Ginger, nutmeg, cinnamon and salt
Step 2 - Mix Ingredients, Bake
Preheat oven to 425 F. Combine pumpkin, condensed milk, egg and spices. Mix well. Pour into pie crust. Bake 15 minutes and remove from oven. Reduce oven temperature to 350 degrees.
Step 3 - Do the Topping, Bake
Combine topping ingredients, cutting in butter or margarine until crumbly. Add walnuts last. Sprinkle mixture evenly over pie. Bake 40 minutes or until knife inserted 1 inch from edge comes out clean. Cool.