15ouncescan 100% pumpkin (Libbys is one good brand)
4eggs
2cupsall-purpose flour
2teaspoonsbaking powder
1teaspoonbaking soda
1teaspoonssalt
2teaspoonsground cinnamon
½teaspoonground ginger
½teaspoonground cloves
½teaspoonground nutmeg
For Cream Cheese Frosting
6ouncescream cheeseat room temperature
6tablespoonsbutterat room temperature
1tablespoonmilkwhole or 2%
1teaspoonvanilla
4cupspowdered sugar
Instructions
Preheat oven to 350 degrees F. Grease and flour (or spray with cooking oil spray) a 10 x 15-inch baking pan. If you use a more common 9 x 13-inch pan, you will have to cook it longer or the middle will not get done. Alternatively you could only pour in 3/4 of the batter into the 9 x 13 and use a muffin tin or small baking pan for the rest.
In a large mixing bowl or stand mixer, beat together the sugar, the oil and the pumpkin until creamy (about 1 min). Beat in eggs until well combined - about 2 minutes.
1 3/4 cups sugar, 1 cup oil, 15 ounces can 100% pumpkin , 4 eggs
In a medium mixing bowl, mix together flour, baking powder, baking soda, salt, and all of the spices. I use a slotted spoon to thoroughly mix these dry ingredients. You could use a sifter instead.Add the dry ingredients to the pumpkin mixture and mix at low speed until thoroughly combined and the batter is smooth.
Spread the batter into the prepared pan and bake at 350 degrees for 25 to 35 minutes, or until evenly golden and a toothpick or knife inserted into the middle of the pan comes out clean or with a few moist crumbs attached. Let cool completely (about 1 1/2 hour) before frosting.
Using a stand mixer, beat together cream cheese, butter, milk and vanilla. Gradually beat in powdered sugar, a little at a time, until mixture is smooth. Be sure and add powdered sugar slowly or it will fly out and make a big mess. Spread frosting over completely cooled bars.