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Orange Chocolate Bundt Cake on a wooden cake stand with a slice cut out and on a plate in the background.
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Orange Chocolate Cake

Cake mix gets a major facelift to create an incredibly rich and moist yet bright cake. This Orange Chocolate Cake is easy to make and sure to impress.
Course Dessert
Cuisine American
Keyword orange chocolate cake
Prep Time 15 minutes
Cook Time 40 minutes
Total Time 55 minutes
Servings 12 servings
Author Meghan Payne-Hensley

Equipment

  • Bundt pan

Ingredients

For cake batter:

  • 1 15.25 ounce box chocolate cake mix
  • 1/4 teaspoon kosher salt
  • zest of 2 oranges
  • 1/2 cup buttermilk
  • 1/2 cup fresh orange juice
  • 1 cup vegetable or canola oil
  • 4 large eggs
  • 1 teaspoon vanilla extract
  • 1/2 cup sour cream

For chocolate ganache:

  • 4 ounces semi-sweet chocolate, chopped
  • zest of 1 orange
  • 1/2 cup heavy cream

Instructions

  • Preheat oven to 350 degrees. Grease a bundt pan well. Set aside.
  • In a large bowl, combine cake mix, kosher salt and orange zest from 2 oranges. Set aside.
  • In another bowl, whisk together buttermilk, orange juice, oil, eggs, vanilla and sour cream. Pour into the dry mixture and fold until it just comes together. Pour into prepared bundt pan.
  • Bake for 35 to 40 minutes, until a toothpick comes out clean. Remove from oven and let cool for 5 minutes. Place a cooling rack on top of the cake and gently flip to release the cake from the bundt pan. Allow to fully cool.
  • Once cake is cool, make the ganache. Place chopped chocolate and orange zest into a bowl. Set aside. Add heavy cream to a small saucepan or microwave safe bowl. Bring to a simmer then remove from heat. Pour hot heavy cream over the chocolate mixture and stir until all the chocolate is melted. Pour over the cooled cake.