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Close-up of stacked slices of One-Bowl Triple Chocolate Fudge Sheet Cake, with chocolate and white chocolate chips.

One-Bowl Triple Chocolate Fudge Sheet Cake


  • Author: iyma hernandes
  • Total Time: 50 min
  • Yield: 12 servings 1x
  • Diet: Vegetarian

Description

A rich and moist chocolate cake made in a single bowl, featuring three types of chocolate.


Ingredients

Scale
  • 2 cups all-purpose flour
  • 2 cups granulated sugar
  • 3/4 cup unsweetened cocoa powder
  • 2 teaspoons baking soda
  • 1 teaspoon baking powder
  • 1 teaspoon salt
  • 1 cup buttermilk
  • 1/2 cup vegetable oil
  • 2 large eggs
  • 1 teaspoon vanilla extract
  • 1 cup hot water
  • 1 cup semi-sweet chocolate chips
  • 1 cup milk chocolate chips
  • 1 cup white chocolate chips

Instructions

  1. Preheat your oven to 350°F (175°C). Grease and flour a 9×13 inch baking pan.
  2. In a large bowl, whisk together the flour, sugar, cocoa powder, baking soda, baking powder, and salt.
  3. Add the buttermilk, vegetable oil, eggs, and vanilla extract to the dry ingredients. Beat on medium speed for 2 minutes until well combined.
  4. Carefully stir in the hot water. The batter will be thin.
  5. Fold in the semi-sweet and milk chocolate chips.
  6. Pour the batter into the prepared baking pan. Sprinkle the white chocolate chips evenly over the top.
  7. Bake for 30-35 minutes, or until a wooden skewer inserted into the center comes out clean.
  8. Let the cake cool in the pan for 10 minutes before inverting it onto a wire rack to cool completely.

Notes

  • For an extra fudgy texture, you can add 1/2 cup of sour cream to the batter along with the buttermilk.
  • Ensure your hot water is truly hot, as this helps to bloom the cocoa powder for a richer chocolate flavor.
  • Prep Time: 15 min
  • Cook Time: 35 min
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 slice
  • Calories: 450
  • Sugar: 60g
  • Sodium: 300mg
  • Fat: 25g
  • Saturated Fat: 10g
  • Unsaturated Fat: 15g
  • Trans Fat: 0g
  • Carbohydrates: 55g
  • Fiber: 3g
  • Protein: 5g
  • Cholesterol: 50mg

Keywords: chocolate cake, sheet cake, triple chocolate, fudge cake, one bowl cake, easy dessert