Pumpkin Spice Bars

Ingredients

• 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)