Pumpkin Bars
["2 c. flour", "2 c. sugar", "2 tsp. baking powder", "2 tsp. soda", "1/2 tsp. salt", "2 tsp. cinnamon", "1 c. oil", "4 eggs", "2 c. pumpkin (1 can 16 oz.)"]
["Preheat oven to 350\u00b0.", "Grease and flour a jelly roll pan.", "Mix together.", "Bake 25 minutes."]
["flour", "sugar", "baking powder", "soda", "salt", "cinnamon", "oil", "eggs", "pumpkin"]