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Yellow Cupcakes with Chocolate Frosting


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  • Author: Olivia
  • Total Time: 1 hour
  • Yield: 18 cupcakes
  • Diet: Vegetarian

Description

Classic yellow cupcakes with a soft, buttery crumb topped with rich and creamy chocolate frosting. These homemade cupcakes are perfect for birthdays, celebrations, or anytime you want a timeless dessert.


Ingredients

  • 2 1/4 cups all-purpose flour
  • 1 1/2 cups sugar
  • 3 1/2 teaspoons baking powder
  • 1/2 teaspoon baking soda
  • 1/2 teaspoon salt
  • 3 large eggs, room temperature
  • 1 cup milk, room temperature
  • 1/2 cup sour cream, room temperature
  • 2 tablespoons cooking oil
  • 2 teaspoons vanilla extract
  • 1 cup butter, melted and cooled
  • 3 cups confectioners’ sugar
  • 3/4 cup unsweetened cocoa powder
  • 1 teaspoon espresso powder (optional)
  • 1 cup butter, softened
  • 2 teaspoons vanilla extract
  • 2 to 4 tablespoons heavy cream
  • 1 pinch salt (optional)

Instructions

  1. Preheat the oven to 350°F (175°C) and line two muffin tins with 18 cupcake liners.
  2. In a large bowl, whisk together flour, sugar, baking powder, baking soda, and salt.
  3. Add eggs, milk, sour cream, oil, and vanilla extract to the dry ingredients and mix until smooth.
  4. Pour in the melted and cooled butter and mix until the batter is fully combined.
  5. Divide the batter evenly among cupcake liners, filling each about two-thirds to three-quarters full.
  6. Bake for 15 to 18 minutes or until a toothpick inserted into the center comes out clean.
  7. Let cupcakes cool in the pan for 5 minutes, then transfer to a wire rack to cool completely.
  8. To make frosting, sift together confectioners’ sugar, cocoa powder, and espresso powder if using.
  9. In another bowl, beat softened butter for 2–3 minutes until light and fluffy.
  10. Add vanilla extract and mix again.
  11. Gradually add the dry ingredients alternating with heavy cream while mixing.
  12. Beat until the frosting becomes smooth and creamy. Adjust with more cream or sugar as needed.
  13. Once cupcakes are completely cool, spread or pipe the chocolate frosting on top and decorate if desired.

Notes

  • Use room temperature eggs, milk, and sour cream for a smoother batter.
  • Do not overfill cupcake liners to prevent overflowing while baking.
  • Allow cupcakes to cool completely before frosting.
  • Espresso powder enhances the chocolate flavor but is optional.
  • Add sprinkles or fillings like ganache or jam for variation.
  • Prep Time: 15 minutes
  • Cook Time: 15-18 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 cupcake
  • Calories: 420
  • Sugar: 36 g
  • Sodium: 220 mg
  • Fat: 23 g
  • Saturated Fat: 14 g
  • Unsaturated Fat: 7 g
  • Trans Fat: 0 g
  • Carbohydrates: 50 g
  • Fiber: 2 g
  • Protein: 4 g
  • Cholesterol: 95 mg