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Oreo Funfetti Cake Bars

Oreo Funfetti Cake Bars have a gooey Oreo cookie crust with a soft Funfetti cake topping. Great idea to use a box of Funfetti cake mix !

Oreo Funfetti Cake Bars

These Funfetti Cake Bars are a little different than the usual Funfetti cake.

The cake bars start off with a delicious, gooey Oreo crust, topped with Funfetti cake and finally a White Chocolate Cream Cheese Frosting.

I was craving a sweet treat the other day and could not make up my mind between an Oreo based pie or a cake. The Funfetti Cake Bars with an Oreo crust were born !

It is a deliciously different kind of treat with the combination of the Oreo crust and the feather light Funfetti cake (made from a Cake Mix!).

I am no good with decorating cakes or cupcakes with frosting. Therefore decided to use the White Chocolate Cream Cheese Frosting as a spread and not try and pipe it over. Piping frosting does sometimes work for me, but usually not.

These bars would make a delicious tea time treat, party snack or for dessert.

It is also a quick and easy recipe with no strange ingredients or complicated steps.

Now, are you ready for some gooey crust, moist cake and creamy frosting all in one sweet treat ? Yeah, thought so, otherwise you wouldn’t be here, right !

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Oreo Funfetti Cake Bars

Oreo Funfetti Cake Bars

Oreo Funfetti Cake Bars

Yield: 24 Servings
Prep Time: 10 minutes
Bake Time: 30 minutes
Total Time: 40 minutes

Gooey Oreo crust with a soft Funfetti cake topping, (made from a cake mix) and frosted with a creamy White Chocolate Cream Cheese Frosting ! Superb sweet treat



  • 20 Oreo Cookies, finely crushed
  • 1/4 cup Unsalted Butter, melted


  • 1 box Pillsbury Funfetti Cake Mix
  • 1 cup Water
  • 1/3 cup Vegetable Oil
  • 3 Eggs, extra-large


  • 250 grams Cream Cheese, softened ( 8 oz )
  • 1/2 t Vanilla Essence
  • 100 grams White Chocolate, broken ( 3 oz )
  • 3 1/2 cups Icing Sugar ( Powdered Sugar )
  • Sprinkles, to decorate, optional


  1. Pre-heat the oven to 180 deg C (350 deg F) – spray a 20 x 30cm ( 8 x 12 inch ) oven dish or cake pan with cooking oil
  2. Combine the Oreo cookies and the melted Butter – press onto the bottom of the prepared dish/pan
  3. Place the Cake mix in a mixing bowl, add the Water, Oil and Eggs and whisk into a batter - transfer to the prepared oven dish or cake pan and bake 30 minutes or until a tester comes out clean
  4. Remove from the oven – let cool completely in the dish/pan
  5. Meanwhile, prepare the Frosting – Beat together the Cream Cheese and Vanilla – melt the White Chocolate and slowly add to the Cream Cheese whilst beating continuously – add the Icing Sugar and beat until smooth
  6. Frost the baked cake, sprinkle over the Sprinkles and cut into bars


  • Check cake mix box for correct baking times (as well as ingredients) as different brands might differ in time/ingredients given
Nutrition Information
Yield 24 Servings Serving Size 1 Bar
Amount Per Serving Calories 302Total Fat 13gSaturated Fat 5gTrans Fat 0gUnsaturated Fat 5gCholesterol 43mgSodium 244mgCarbohydrates 44gFiber 1gSugar 32gProtein 3g

Nutrition value is not always accurate

Did you make this recipe?

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Michelle Meche

Tuesday 25th of November 2014

My son loves anything Oreo. He likes funfetti too. Great combination, Linda. Thanks for sharing!

Damjana at AppleGreen Cottage

Tuesday 25th of November 2014

Hi, Linda,congrats, you've been featured at Turn It Up Tuesday!You can check it out at this week's Turn It Up Tuesday or a great day!Damjana

Catherine Holt

Sunday 23rd of November 2014

They certainly are fun bars!! daughter would love these, plus she loves anything with sprinkles

Thanks for linking up to Marvelous Monday on Smart Party Planning.

Crochet Hooks

Wednesday 19th of November 2014

Oooh yummy! Looks fun too. Thanks for linking up to Snickerdoodle Sunday!

Jade Jones

Tuesday 18th of November 2014

Oh man oreo and funfetti! That is totally up my alley.

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