Pumpkin Roll
["3/4 c. all-purpose flour", "3 eggs", "1 c. sugar", "1 tsp. lemon juice", "3/4 c. cooked pumpkin", "1 tsp. baking powder", "1/2 tsp. salt", "1 tsp. cinnamon", "1 c. walnuts or pecans, chopped", "1 c. powdered sugar", "1 (8 oz.) pkg. cream cheese", "1/4 c. margarine", "1/2 tsp. vanilla"]
["Beat eggs and sugar together.", "Stir in pumpkin and lemon juice.", "Sift flour, baking powder, salt and cinnamon together; fold into pumpkin mixture.", "Grease and flour a 15 x 10 x 1-inch pan.", "Spread batter evenly in pan.", "Sprinkle nuts on top; bake for 15 minutes at 375\u00b0.", "Sprinkle powdered sugar on a clean dish towel; turn cake out on towel.", "Sprinkle powdered sugar on top of cake.", "Roll long side of cake and towel together; let cool.", "While cake is cooling, beat together the last 4 ingredients.", "Unroll cake; spread this mixture over top.", "Roll back up and chill. Slice and eat."]
["all-purpose", "eggs", "sugar", "lemon juice", "pumpkin", "baking powder", "salt", "cinnamon", "walnuts", "powdered sugar", "cream cheese", "margarine", "vanilla"]