Birthday Cake Oreo Fudge Brownies Recipe

Indulge in these decadent brownies that combine rich chocolate layers with vibrant, funfetti fudge, all embellished with Birthday Cake Oreos for a festive treat!


For the Brownies:

  • 6 oz. bittersweet chocolate (70%), chopped
  • ¾ cup unsalted butter, cubed
  • ¾ cup granulated sugar
  • ½ cup light brown sugar, packed
  • 2 large eggs, room temperature
  • 1 large egg yolk
  • 1 teaspoon pure vanilla extract
  • ¾ cup all-purpose flour
  • 2 tablespoons unsweetened cocoa powder, sifted
  • ¼ teaspoon salt
  • 16 Birthday Cake Oreos

For the Funfetti Fudge:

  • 3 cups white chocolate chips, divided
  • 1 and ¼ cup (14 oz) sweetened condensed milk, divided
  • ½ cup rainbow sprinkles + more for topping
  • Pink gel food coloring
  • 4 Birthday Cake Oreos, chopped

Topping (Optional):

  • ½ bag Pink Candy Melts, for drizzling


Prepare the Brownies

  1. Preheat Oven: Set your oven to 350°F (177°C). Line a 9×9-inch square baking pan with foil or parchment and grease it.
  2. Melt Chocolate and Butter: Use a double boiler to melt the chocolate and butter together. Once melted, whisk in both sugars until smooth.
  3. Combine Wet Ingredients: Add eggs, egg yolk, and vanilla to the chocolate mixture, stirring just until combined.
  4. Add Dry Ingredients: Fold in flour, cocoa powder, and salt to the wet mixture.
  5. Layer: Pour half the brownie batter into the prepared pan. Place 16 Birthday Cake Oreos evenly over the batter. Cover with the remaining batter.
  6. Bake: Place in the oven and bake for 25-30 minutes, or until a toothpick comes out clean. Allow to cool completely in the pan.

Make the Funfetti Fudge

  1. Prepare Ingredients: Divide the white chocolate chips and sweetened condensed milk between two microwave-safe bowls. Microwave each until the chocolate is melted and the mixture is smooth.
  2. Color and Layer: Tint one batch with pink food coloring. Spread the pink fudge over the cooled brownies. Chill to set.
  3. Add Sprinkles and Oreos: Fold rainbow sprinkles into the second batch of fudge. Spread over the pink layer. Press chopped Oreos and extra sprinkles into the top. Chill until set.

Add the Topping (Optional)

  1. Melt Pink Candy Melts: Use a microwave to melt the candy melts. Drizzle over the chilled brownies for an extra festive touch.

Chef’s Advice

For the best results, ensure your eggs are at room temperature before mixing. This helps the ingredients combine more smoothly and results in a better texture for your brownies. Additionally, let the brownies cool completely before adding the fudge layers. This ensures each layer sets properly and creates a beautiful, distinct appearance.


Q1: Can I use regular Oreos instead of Birthday Cake Oreos? A1: Yes, regular Oreos can be substituted, but the Birthday Cake Oreos add an extra festive touch and flavor.

Q2: How long do these brownies stay fresh? A2: Store the brownies in an airtight container at room temperature for up to 3 days or refrigerate for up to a week.

Q3: Can I freeze these brownies? A3: Yes, you can freeze them. Wrap each brownie in plastic wrap and place in an airtight container. They can be frozen for up to 3 months.

Q4: What if I don’t have pink candy melts? A4: You can skip the candy melts or use any color you like. White chocolate with a bit of food coloring also works as a great alternative.

These Birthday Cake Oreo Fudge Brownies offer a rich and playful twist perfect for any celebration. The layers of gooey brownie, creamy fudge, and crunchy Oreos make every bite a joyful experience. Enjoy crafting and sharing this delightful treat!

A Sweet Celebration in Every Bite

There’s something inherently joyful about the combination of rich chocolate, vibrant sprinkles, and the nostalgic taste of Birthday Cake Oreos. These brownies are not just a treat; they are a celebration in every bite. The rich, bittersweet chocolate base offers a sophisticated contrast to the colorful, playful funfetti fudge. This recipe brings together textures and flavors that appeal to both children and adults, making it an ideal choice for any festive occasion. Whether you’re celebrating a birthday, an anniversary, or simply the joy of baking, these brownies are sure to bring smiles all around.

Layered Perfection

One of the standout features of this recipe is the layering technique. By placing a layer of Birthday Cake Oreos between two layers of brownie batter, you create a delightful surprise in the middle of each bite. This not only adds a visual appeal but also a textural contrast that elevates the overall dessert experience. The funfetti fudge layers, with their creamy texture and bursts of color, further enhance this effect, making each brownie a multi-layered delight that’s as fun to look at as it is to eat.

Fun for All Ages

These brownies are a fantastic way to get everyone involved in the kitchen. Kids will love helping to press the Oreos into the batter and sprinkling the colorful funfetti into the fudge. It’s a recipe that invites creativity, allowing you to experiment with different colors of food coloring or types of sprinkles. For adults, the process is both nostalgic and rewarding, reminding us of childhood birthday parties and the simple joy of homemade treats. This recipe bridges generational gaps, bringing everyone together through the universal love of sweet, indulgent desserts.

Versatile and Adaptable

While this recipe is perfect as written, it also serves as a great base for experimentation. You can try using different flavors of Oreos, such as Mint or Peanut Butter, to put your own twist on the brownies. Alternatively, switch up the color scheme of the funfetti fudge to match the theme of your celebration—think red and green for Christmas or pastels for Easter. The possibilities are endless, making this a versatile recipe that you can return to time and time again, each time with a new and exciting variation.


These Birthday Cake Oreo Fudge Brownies are more than just a dessert; they are a celebration in themselves. Combining rich, chocolatey goodness with playful, colorful funfetti fudge and the beloved taste of Birthday Cake Oreos, this recipe is a sure-fire hit for any occasion. Whether you’re baking for a birthday party, a festive gathering, or just because, these brownies are guaranteed to delight both young and old. So roll up your sleeves, gather your ingredients, and prepare to indulge in a treat that’s as fun to make as it is to eat. Enjoy the process, and most importantly, enjoy the delicious results!

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