Pumpkin Spice Bars
["4 eggs", "2 c. sugar", "1 c. vegetable oil", "1 (16 oz.) can pumpkin", "2 c. all-purpose flour", "2 tsp. baking powder", "2 tsp. ground cinnamon", "1 tsp. baking soda", "3/4 tsp. salt", "1/2 tsp. ground ginger", "1/4 tsp. ground cloves", "1/2 c. raisins (optional)", "1/2 c. chopped nuts (optional)"]
["I often make without raisins or nuts, depending on what you like."]
["eggs", "sugar", "vegetable oil", "pumpkin", "flour", "baking powder", "ground cinnamon", "baking soda", "salt", "ground ginger", "ground cloves", "raisins", "nuts"]