Deep Dish Pumpkin Pie (13 by 9)

1 3/4 unsifted flour
1/3 cup firmly packed brown sugar
1/3 cup sugar
1 cup cold margarine or butter cut into small pieces
1 cup chopped nuts
16 ounce can pumpkin
14 ounce can sweetened condensed milk
2 eggs
1 tsp ground cinnamon
1/2 tsp ground allspice
1/2 tsp salt

*or use 2 tsp of pumpkin pie spice

350 oven. Combine flour and sugars and cut in margarine till crumbly. Stir in nuts and reserve one cup of crumb mixture. Press remaining mixture on bottom of 13 by 9 pan. In large mixer bowl combine remaining ingredients besides reserved one cup of crumb mixture and pour in pan. Sprinkle crumb mix on top. Bake 55 minutes or till golden.