Ingredients
1
medium orange
1
box Betty Crocker™ Super Moist™ yellow cake mix
2
teaspoons pumpkin pie spice
1
cup mashed cooked sweet potato
1
cup milk
1/3
cup vegetable oil
3
eggs
1
package (8 oz) cream cheese, softened
1/2
cup butter, softened
2 1/2
cups powdered sugar
1
teaspoon orange extract
Reserved grated orange peel
Preparation
Heat oven to 350°F. Spray bottom only of 15x10x1-inch pan with cooking spray.
Grate peel from orange to get about 1 1/2 tablespoons; set aside for Icing. Squeeze orange to get 1/3 to 1/2 cup juice. Place juice in large bowl.
To bowl with orange juice, add remaining Cake ingredients. Beat with electric mixer on low speed 30 seconds, then on medium speed 2 minutes, scraping bowl occasionally. Pour batter into pan.
Bake 18 to 22 minutes or until toothpick inserted in center comes out clean. Cool completely on cooling rack, at least 1 hour.
In medium bowl, beat Icing ingredients until smooth. Spread onto cake. Store cake in refrigerator.