PUMPKIN PIE

2 c. pumpkin
1 c. brown sugar
2 tsp. pumpkin pie spice
3/4 tsp. Salt
3 eggs, separated
3/4 c. evaporated milk or half & half

Mix pumpkin, brown sugar, spice, salt, egg yolks and milk.
In separate bowl, bet egg whites and fold into pumpkin mixture. 
Pour into pie shells. Bake at 400 degrees for 10 minutes. 
Reduce heat to 350 degrees and bake until knife comes out clean.