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–+ servings
Chocolate Sheet Cake Recipe

Irresistible Chocolate Sheet Cake Recipe for Any Celebration

This Chocolate Sheet Cake Recipe is a versatile, easy-to-make dessert perfect for any occasion, delivering rich flavor in every moist bite.
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Prep Time 15 minutes
Cook Time 35 minutes
Cooling Time 30 minutes
Total Time 1 hour 20 minutes
Servings: 12 slices
Course: Desserts
Cuisine: American
Calories: 300
Ingredients Equipment Method Nutrition Notes

Ingredients
  

For the Cake
  • 2 cups all-purpose flour unbleached flour preferred
  • 2 cups granulated sugar
  • ¾ cup unsweetened cocoa powder high-quality for best taste
  • 2 teaspoons baking soda
  • 1 teaspoon salt
  • 2 large eggs
  • 1 cup buttermilk
  • ½ cup vegetable oil
  • 2 teaspoons vanilla extract
  • 1 cup boiling water to mix in last
For the Icing
  • 3 cups powdered sugar
  • ½ cup unsweetened cocoa powder high-quality recommended
  • ½ cup unsalted butter softened
  • ¼ cup milk adjust for consistency
  • 1 teaspoon vanilla extract

Equipment

  • baking sheet
  • mixing bowls
  • Whisk
  • spatula

Method
 

Step-by-Step Instructions
  1. Preheat your oven to 350°F (175°C) and grease a 18x13-inch baking sheet.
  2. In a large bowl, whisk together the dry ingredients: flour, sugar, cocoa powder, baking soda, and salt.
  3. Add the wet ingredients: eggs, buttermilk, vegetable oil, and vanilla. Stir gently until just combined.
  4. Mix in boiling water carefully to achieve a smooth batter.
  5. Pour the batter into the prepared baking sheet and bake for 30-35 minutes or until a toothpick comes out clean.
  6. Let the cake cool completely in the baking sheet on a wire rack before frosting.

Nutrition

Serving: 1sliceCalories: 300kcalCarbohydrates: 45gProtein: 3gFat: 12gSaturated Fat: 3gPolyunsaturated Fat: 1gMonounsaturated Fat: 7gCholesterol: 50mgSodium: 300mgPotassium: 150mgFiber: 2gSugar: 30gVitamin A: 200IUCalcium: 20mgIron: 1mg

Notes

Avoid overmixing to maintain a light texture. Use high-quality ingredients for the best flavor.

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