Homemade Birthday Cake Oreo Cookies Recipe

Growing up, my mom did most of the cooking and baking in our home. Still, there was one simple dessert my younger sister and I could always make ourselves and absolutely loved: Homemade Oreos. They quickly became a family favorite.

This recipe is a playful homemade version of the Birthday Cake Oreos you see in stores. When those cookies hit the shelves, I knew our family cookie recipe would be a fun one to adapt into a birthday-cake style. The result is irresistible: soft, chocolatey cookies paired with an incredible cake-batter frosting.

Homemade Birthday Cake Oreos

Homemade Birthday Cake Oreos
Recipe Type: Dessert
These are fun to make and absolutely delicious—the cake batter frosting takes them over the top.
Ingredients
  • 2 boxes dry chocolate cake mix (Devil’s Food works well)
  • 4 eggs
  • 2/3 cup vegetable oil
  • CAKE BATTER FROSTING
  • 1/2 cup butter, softened
  • 3 cups powdered sugar
  • 1/2 cup dry yellow cake mix
  • 1 tsp vanilla extract
  • 1/4 cup milk (adjust as needed for consistency)
  • 1/4 cup sprinkles
Instructions
  1. Preheat the oven to 350°F (175°C). In a large bowl, beat the two boxes of chocolate cake mix with the eggs and oil until fully combined and smooth.
  2. Roll the dough into 1-inch balls and place them on greased or parchment-lined cookie sheets, spaced about 1–2 inches apart.
  3. Bake at 350°F for about 8 minutes. Avoid overbaking—the cookies should be slightly soft when removed. They firm up as they cool.
  4. While the cookies cool, make the cake batter frosting. In a medium bowl, beat the softened butter until creamy. Gradually add the powdered sugar, yellow cake mix, vanilla, and milk, mixing until smooth and spreadable. Fold in the sprinkles.
  5. Once the cookies are completely cooled, spread frosting on the bottom of one cookie and sandwich it with another. Repeat with remaining cookies. For extra fun, gently roll the frosted edges in sprinkles so they show when the cookies are stacked.
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These homemade Birthday Cake Oreos are perfect for parties, celebrations, or anytime you want a fun, nostalgic treat. Enjoy!