Step 1

Heat oven to 350°F. Spray bottom only of 13x9-inch pan with cooking spray.

Step 2

In large bowl, stir Cake Base ingredients until well blended. Press evenly in pan.

Step 3

In another large bowl, beat cream cheese and 3 1/2 cups powdered sugar with electric mixer on medium speed until blended. Beat in 1/2 cup melted butter and the eggs, one at a time, scraping bowl occasionally. Stir in cranberries. Pour and evenly spread batter into pan over cake base.

Step 4

Bake 38 to 43 minutes or until golden brown and center is set. Cool completely, about 2 hours.

Step 5

When ready to serve, sprinkle 1 tablespoon powdered sugar over top. Using sharp knife, cut into 6 rows by 4 rows, cleaning knife blade after each cut. Serve with whipped cream. Store loosely covered in refrigerator.