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Mile High Oreo Cake

When it comes to desserts that make hearts skip a beat, the Mile High Oreo Cake is a showstopper! This towering confection combines rich chocolate layers with a silky Oreo whipped frosting that will have your taste buds dancing. Imagine each slice revealing moist cake and a creamy, dreamy frosting with crunchy Oreos sprinkled throughout — heaven on a plate! Did you know that this cake is perfect for celebrations, family gatherings, or simply indulging after a long day? Its impressive appearance and delightful taste will have everyone asking for seconds and thirds. If you love desserts that look as amazing as they taste, then this Mile High Oreo Cake is your new go-to recipe. And if you enjoyed making our classic chocolate cake before, you're going to love this twist!
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Ingredients
  

  • Key Ingredients for Mile High Oreo Cake
  • 1 1/2 tsp baking powder
  • 1 1/2 tsp baking soda
  • 2 cups all-purpose flour
  • 2 cups granulated sugar
  • 3/4 cup unsweetened cocoa powder
  • 1 tsp salt
  • 1 cup buttermilk room temperature
  • 1/2 cup vegetable oil
  • 2 large eggs room temperature
  • 2 tsp vanilla extract
  • 1 cup hot water or hot coffee for extra richness
  • 2 1/2 cups heavy whipping cream cold
  • 1/2 cup powdered sugar adjust to taste
  • 15 –18 Oreo cookies crushed (for mixing in and coating sides)
  • 10 –12 whole Oreo cookies for decoration
  • Extra crushed Oreos for the top and sides

Instructions
 

  • Preheat your oven to 350°F (175°C). Grease and line three 8-inch cake pans with parchment paper. In a large mixing bowl, whisk together the flour, sugar, cocoa powder, baking powder, baking soda, and salt. Add in the buttermilk, vegetable oil, eggs, and vanilla extract. Beat the mixture until it’s smooth. Slowly add the hot water (or coffee), mixing until fully combined; the batter should be thin. Divide the batter evenly among the prepared pans. Bake for 30-35 minutes or until a toothpick inserted into the center comes out clean. Allow the layers to cool completely.
  • Make the Oreo Whipped Frosting:
  • In a chilled bowl, whip the heavy cream until soft peaks form. Gradually add the powdered sugar and vanilla extract, continuing to whip until you achieve stiff peaks. Gently fold in the crushed Oreos, reserving some for decoration.
  • Assemble the Cake:
  • Start by placing the first cake layer on a serving plate. Spread a generous amount of Oreo whipped frosting over the top. Repeat with the second and third layers. Frost the entire cake with the remaining frosting and gently press crushed Oreos onto the sides. Finish by decorating the top with whole Oreos and more crushed pieces.
  • What to Serve Mile High Oreo Cake With
  • This decadent cake stands beautifully on its own, but if you're looking for the perfect accompaniments, consider serving it with a scoop of vanilla ice cream for that gooey-chocolatey goodness. A side of fresh berries can cut through the richness and add a touch of elegance. If you really want to impress, serve with a drizzle of chocolate or caramel sauce to elevate the dessert experience even further.
  • Top Tips for Perfecting Mile High Oreo Cake
  • Ingredient Substitutions: If you’re out of buttermilk, use regular milk with a splash of vinegar to mimic the tangy flavor.
  • Baking Time Adjustments: Ovens vary, so keep an eye on the cakes as they bake. Check for doneness a few minutes early.
  • Avoid Overmixing: When combining your wet and dry ingredients, mix until just combined to keep your cake tender and light.
  • Cooling the Layers: Allow your cakes to cool completely in the pans for about 10 minutes, then transfer them to wire racks to cool completely.
  • Storing and Reheating Tips
  • After all that baking, you might wonder how to store your delicious leftovers. The Mile High Oreo Cake can be kept in the refrigerator for up to 5 days. Make sure to cover it well to avoid it drying out. If you want to keep it longer, you can freeze slices wrapped tightly in plastic wrap, which will keep for about 2-3 months. To reheat, simply let the cake sit at room temperature for a while, or place a slice in the microwave for about 10-15 seconds until warm.
  • This Mile High Oreo Cake is sure to be an instant favorite whether it’s a celebration or a simple family dinner. Happy baking!