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One-Layer Chocolate Cake recipe

One-Layer Chocolate Cake with a Rich Chocolate Finish

Emma F., smiling female cake chef wearing a pastel pink apron in a cozy kitchenEmma F.
A simple yet rich one-layer chocolate cake perfect for any occasion. Easy to prepare and deliciously satisfying.
Prep Time 20 minutes
Cook Time 50 minutes
Total Time 1 hour 10 minutes
Course Dessert
Cuisine American
Servings 8 slices
Calories 320 kcal

Equipment

  • 1 9-inch round cake pan greased and floured
  • 1 electric mixer
  • 1 Mixing Bowl large

Ingredients
  

Dry Ingredients

  • 1 and 3/4 cups all-purpose flour
  • 3/4 cup unsweetened cocoa powder
  • 1 and 1/2 teaspoons baking powder
  • 1 teaspoon baking soda
  • 1/2 teaspoon salt

Wet Ingredients

  • 1/2 cup unsalted butter softened
  • 2 cups granulated sugar
  • 2 large eggs room temperature
  • 1 cup whole milk
  • 2 teaspoons vanilla extract

Optional Add-ins

  • 1/2 cup chocolate chips
  • 1 teaspoon espresso powder

Instructions
 

Preparation

  • Preheat the oven to 350°F. Grease and flour a 9-inch round cake pan. Gather all ingredients and allow them to reach room temperature.
  • In a large mixing bowl, use an electric mixer to cream together the butter and sugar until light and fluffy, about 3-4 minutes.
  • Add the eggs one at a time, mixing well after each addition until fully incorporated.
  • In a separate bowl, whisk together the flour, cocoa powder, baking powder, baking soda, and salt.
  • Gradually add the dry ingredients and milk to the butter mixture, beginning and ending with the dry ingredients. Mix until just combined, being careful not to overmix.
  • Stir in the vanilla extract. If desired, fold in chocolate chips and espresso powder for additional flavor.
  • Pour the batter into the prepared pan, smoothing the top with a spatula.
  • Bake in the preheated oven for 30-35 minutes, or until a toothpick inserted into the center comes out clean.
  • Allow the cake to cool in the pan for 10 minutes before transferring to a wire rack to cool completely.

Serving

  • Slice and serve as is, or frost with your favorite chocolate icing for an extra touch of sweetness.

Storage

  • Store any leftover cake in an airtight container at room temperature for up to 3 days, or refrigerate for longer freshness.

Notes

Pro Tips: Use room temperature ingredients for a smoother batter. Test for doneness by inserting a toothpick into the center of the cake. Let the cake cool completely before frosting to prevent the frosting from melting. Ingredient Substitutions: Substitute whole milk with almond milk for a dairy-free option. Use gluten-free flour for a gluten-free version. How to Serve: Serve with a scoop of vanilla ice cream or a dollop of whipped cream for added indulgence. Storage & Freshness: Wrap the cooled cake in plastic wrap to maintain moisture. Make-Ahead Tips: Bake the cake a day in advance and store it wrapped at room temperature. Frost just before serving for best results.
Keyword easy chocolate dessert, One-Layer Chocolate Cake, simple chocolate cake