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Got a chocolate craving? Fix it the easy way with this single-layer, super-moist chocolate cake that mixes up in one bowl in only a few minutes.---Chocolate cake without all the fuss!
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4.67 from 3 votes

One-Bowl Single Layer Chocolate Cake

Prep Time 10 minutes
Cook Time 30 minutes
Total Time 40 minutes
Servings 8 servings
Calories 209kcal

Ingredients

  • 1 cup coconut sugar or brown sugar
  • 1/4 cup vegetable oil
  • 1 egg
  • 1/2 cup buttermilk
  • 1/2 cup hot brewed coffee
  • 2 teaspoons vanilla extract
  • 3/4 cup white whole wheat flour
  • 1/3 cup unsweetened cocoa powder
  • 1 teaspoon baking soda
  • 1/2 teaspoon baking powder
  • 1/4 teaspoon salt
  • FROSTING:
  • 1/2 cup coconut sugar or brown sugar
  • 1/4 cup unsweetened cocoa powder
  • 2 tablespoons cornstarch
  • 1/4 teaspoon salt
  • 1/2 cup water
  • 2 tablespoons butter
  • 1 teaspoon vanilla extract

Instructions

  • Preheat oven to 350F. Line the bottom of a 9-in cake pan with a parchment paper round and lightly grease bottom and sides. Set aside.
  • In a large bowl, whisk sugar, oil, egg, milk, coffee, and vanilla until smooth. Add flour, cocoa, baking soda, baking powder, and salt to liquid and gently fold until just combined (batter will be slightly thin)
  • Scrape batter into prepared pan. Bake cake at 350F 28-30 minute or until cake comes out with moist crumbs sticking to it. Cool cake completely on a wire cooling rack then, invert onto a serving plate.
  • Make the frosting: In a small saucepan, whisk sugar, cocoa, cornstarch, and salt with water until smooth. Bring mixture to a boil over medium heat until frosting is thickened and smooth. Remove from heat and whisk in butter and vanilla.
  • Allow frosting to cool slightly, then frost over cooled cake. Slice and enjoy!

Nutrition

Serving: 1g | Calories: 209kcal | Carbohydrates: 26.7g | Protein: 4g | Fat: 11.4g | Saturated Fat: 3.9g | Polyunsaturated Fat: 7.5g | Cholesterol: 29mg | Sodium: 352mg | Fiber: 3.2g | Sugar: 13.5g