Here is a quick and easy dessert I found while looking on Pinterest. It is from Six Sisters' Stuff blog.
I'm pretty sure you'll love these.
Cake Batter Blondies
1 box Funfetti cake mix
1/4 cup vegetable oil
1/3-1/2 cup milk
1/2 cup white chocolate chips
Sprinkles for top
Frosting (recipe below)
Combine cake mix, oil, and egg in a large bowl. Add milk slowly (you want the batter to remain as dense as possible). Then mix in white chocolate chips. Put batter in a greased 9x9" pan.
Bake for 25-30 minutes at 350 degrees. They will be soft, but don't over bake. Let cool in pan for at least 30 minutes. Once cooled, frost and enjoy.
1/4 cup butter, softened
2-3 tablespoons milk
1 teaspoon vanilla
2 cups powdered sugar
Combine all ingredients until well blended. Spread on blondies and add SPRINKLES.
These would also be great for Christmas parties...just use a vanilla cake mix and add red and green sprinkles.