Mix together pumpkin and lemon juice and add to first mixture
Sift together flour baking powder cinnamon ginger nutmeg and salt and add
Spread evenly in a jelly roll pan which has been greased and floured Line the pan with wax paper Sprinkle walnuts over the batter Bake at 375 for 10 to 15 minutes Sprinkle a dish towel with powdered sugar