Funfetti Oreo Bars Recipe

Funfetti Oreo Bars are a playful and colorful treat that combines the festive taste of funfetti cake with the classic crunch of Oreo cookies. These bars are perfect for celebrations or simply to add a touch of joy to any day. With their vibrant appearance and delightful texture, they’re sure to be a hit at any gathering.



  • 1 cup (226g) butter, melted
  • 1 ¼ cups (250g) granulated sugar
  • ½ cup (100g) packed light brown sugar
  • 2 large eggs + 1 egg yolk, room temperature preferred
  • 2 tsp vanilla extract
  • 2 ½ cups (312g) all-purpose flour
  • 2 tsp cornstarch
  • ½ tsp baking powder
  • 1 tsp salt
  • ½ cup (85g) mini semisweet chocolate chips
  • ¼ cup colored sprinkles
  • 21 Oreo cookies


  1. Prepare Pan: Preheat oven to 350°F (177°C). Line a 9×9-inch baking pan with parchment paper or lightly grease and flour.
  2. Mix Wet Ingredients: In a large bowl, combine melted butter with granulated and brown sugars. Add eggs one at a time, then the yolk, mixing well after each addition. Stir in vanilla extract.
  3. Combine Dry Ingredients: In another bowl, whisk together flour, cornstarch, baking powder, and salt.
  4. Make Batter: Gradually stir dry ingredients into wet until fully combined. Mix in chocolate chips and sprinkles.
  5. Assemble Bars: Spread half of the batter into the prepared pan. Lay 16 Oreo cookies in a single layer over the batter. Drop remaining batter in spoonfuls over the Oreos and spread gently. Press 5 broken Oreo pieces into the top.
  6. Bake: Bake for 35-40 minutes until edges are golden and a toothpick inserted comes out clean or with few moist crumbs. Allow to cool in the pan before slicing.


  • Ensure all ingredients are at room temperature to integrate smoothly.
  • Avoid overmixing the batter after adding dry ingredients to keep the texture soft.
  • Allow the bars to cool completely in the pan for clean cuts.


Q: Can I use regular size chocolate chips instead of mini?
A: Yes, regular size chocolate chips can be used, but mini chips distribute more evenly in the batter.

Q: How long will these bars keep?
A: They can be stored in an airtight container at room temperature for up to 5 days.

Prep Time: 15 minutes

Cook Time: 35-40 minutes

Total Time: 50-55 minutes

Yield: 16 bars

Category: Dessert

Method: Baking

Cuisine: American

Diet: Vegetarian


Funfetti Oreo Bars are an excellent choice for anyone looking for a festive, tasty treat. They combine the sweetness of funfetti and the satisfying crunch of Oreos in one delightful bar. Whether you’re celebrating a special occasion or just want to brighten your day, these bars are sure to please. Enjoy the fun of baking and sharing these vibrant treats!

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