Pumpkin Cake
["2 c. flour", "2 tsp. baking soda", "2 tsp. cinnamon", "1 tsp. baking powder", "1/2 tsp. salt", "2 c. sugar", "1 c. cooking oil", "4 eggs", "2 c. pumpkin"]
["Mix all ingredients together at one time (no need to sift). Use either 13 x 9-inch oblong pan or two 8-inch round pans. Grease and flour.", "Bake at 350\u00b0 for 30 minutes or until done."]
["flour", "baking soda", "cinnamon", "baking powder", "salt", "sugar", "cooking oil", "eggs", "pumpkin"]