Pumpkin Squares
["2 c. sifted flour", "1 tsp. baking powder", "1 tsp. baking soda", "4 eggs, beaten", "2 c. sugar", "1 c. oil", "1/4 c. chopped nuts", "1/4 c. raisins", "1 c. pumpkin", "2 tsp. cinnamon", "1 (3 oz.) pkg. cream cheese", "3 Tbsp. butter", "1 1/4 c. powdered sugar", "1 tsp. vanilla", "1 tsp. milk"]
["You will need a 15 1/2 x 10 1/2-inch greased cookie sheet."]
["flour", "baking powder", "baking soda", "eggs", "sugar", "oil", "nuts", "raisins", "pumpkin", "cinnamon", "cream cheese", "butter", "powdered sugar", "vanilla", "milk"]