Pumpkin Cake Roll
["3 eggs", "1 c. sugar", "2/3 c. pumpkin", "1 tsp. lemon juice", "3/4 c. flour", "1 tsp. baking powder", "2 tsp. cinnamon", "1 tsp. ginger", "1/2 tsp. salt", "1/2 tsp. nutmeg", "1 c. finely chopped walnuts", "powdered sugar"]
["Beat eggs on high speed for 5 minutes.", "Gradually beat in sugar.", "Stir in pumpkin and lemon juice.", "Stir together flour, salt, spices and baking powder.", "Add to pumpkin mixture.", "Spread into greased and floured cookie sheet.", "Top with nuts.", "Bake at 375\u00b0 for 15 minutes.", "Turn out on towel sprinkled with powdered sugar.", "Roll towel and cake together.", "Cool for 1 hour."]
["eggs", "sugar", "pumpkin", "lemon juice", "flour", "baking powder", "cinnamon", "ginger", "salt", "nutmeg", "walnuts", "powdered sugar"]