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chocolate orange cake

​​​​Chocolate Orange Cake Recipe: Moist & Citrusy Delight


  • Author: Amy
  • Total Time: 1h 35m
  • Yield: 12 servings 1x

Description

Chocolate Orange Cake is an irresistible dessert with rich chocolate layers and zesty orange flavor that delights every bite.


Ingredients

Scale

For the Cake:

  • 1¾ cups all-purpose flour
  • 1½ cups granulated sugar
  • ¾ cup unsweetened cocoa powder
  • 2 teaspoons baking soda
  • 1 teaspoon baking powder
  • 1 teaspoon salt
  • 2 large eggs, room temperature
  • 1 cup buttermilk
  • ½ cup vegetable oil
  • 2 teaspoons vanilla extract
  • Zest of 2 large oranges
  • ⅓ cup fresh orange juice
  • 1 cup hot coffee (or hot water)

For the Orange Chocolate Frosting:

  • ½ cup unsalted butter, softened
  • 3 cups powdered sugar
  • ¼ cup cocoa powder
  • ¼ cup fresh orange juice
  • 1 tablespoon orange zest
  • 2 tablespoons heavy cream

Substitution Options:

  • Gluten-free: Replace all-purpose flour with a 1:1 gluten-free baking blend
  • Dairy-free: Substitute buttermilk with non-dairy milk plus 1 tablespoon lemon juice
  • Vegan: Use flax eggs (2 tablespoons ground flaxseed + 6 tablespoons water) and plant-based milk
  • Lower sugar: Reduce granulated sugar to 1¼ cups for a less sweet version

Instructions

  • Prepare Pans and Oven
    Preheat oven to 350°F (175°C). Grease and cocoa dust two 9-inch round cake pans. Line the bottoms with parchment paper for easy removal.

  • Mix Dry Ingredients
    In a large bowl, whisk together flour, sugar, cocoa powder, baking soda, baking powder, and salt. Sift cocoa if needed to remove lumps.

  • Combine Wet Ingredients
    In a separate bowl, whisk eggs until smooth. Add buttermilk, oil, vanilla, orange zest, and orange juice. The mixture may look slightly curdled – this is normal.

  • Make the Batter
    Pour wet ingredients into dry ingredients and stir until just combined. Slowly add hot coffee while mixing. The batter will be thin.

  • Bake the Cake Layers
    Divide batter evenly between pans. Bake 30–35 minutes, or until a toothpick comes out with a few moist crumbs. Tops should spring back lightly.

  • Cool Completely
    Let cakes cool in pans for 10 minutes, then transfer to wire racks. Cool fully before frosting.

  • Prepare the Frosting
    Beat butter until light and fluffy. Gradually add powdered sugar and cocoa powder, alternating with orange juice and cream. Stir in orange zest last.

  • Assemble and Frost
    Place one cake layer on a serving plate. Spread frosting evenly. Add the second layer and frost the top and sides. Use an offset spatula for smooth coverage.

  • Prep Time: 20m
  • coolling time: 45m
  • Cook Time: 30m
  • Category: Dessert
  • Cuisine: American

Nutrition

  • Calories: 385 calories
  • Fat: 12g
  • Carbohydrates: 68g
  • Fiber: 4g
  • Protein: 6g