1. Preheat oven to 175C
2. Combine pumpkin puree with milk. Then add in egg yolks and oil. Mix till well blended and put in flour ad mix til smooth.
3. Put egg whites into another bowl and beat until frothy. Put in corn flour and continue to beat until soft peaks. Put in sugar and beat until stiff
4. Fold 1/3 of egg whites into (B) . Pour (B) into remaining egg whites and fold.
5. Pour into a 8 inch lined pan
6. bake for 30 minutes.