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Lemon cupcakes topped with lemon slices.
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4.80 from 5 votes

Lemon Cupcakes

This Lemon Cupcakes Recipe is the perfect dessert for Spring or Summer. The lemon flavor is so light and refreshing making the cupcakes a tasty treat.
Prep Time15 minutes
Cook Time15 minutes
Total Time30 minutes
Course: Dessert
Cuisine: American
Keyword: Lemon Cupcakes
Servings: 24
Calories: 354kcal
Cost: $16.16, $0.67 per serving.

Ingredients

For the Cupcakes:

  • 3 cups all-purpose flour
  • 1 tablespoon baking powder
  • ½ teaspoon salt
  • 1 cup 2 sticks unsalted butter, room temperature
  • 2 cups white granulated sugar
  • 4 large eggs room temperature
  • 3 tablespoons lemon zest from about 3 lemons
  • 2 tablespoons fresh lemon juice
  • 1 teaspoon vanilla extract
  • 1 cup buttermilk

For the Lemon Buttercream Frosting:

  • 1 cup unsalted butter room temperature
  • 4 cups powdered sugar
  • 2 Tablespoons lemon juice
  • 2 Tablespoons whole milk
  • 1 teaspoon vanilla extract (clear)

Instructions

For the Cupcakes:

  • Preheat the oven to 350°F and line two standard muffin pans with 24 cupcake liners.
  • In a medium bowl, whisk together 3 cups all-purpose flour, 1 tablespoon baking powder, and ½ teaspoon salt. Set aside.
  • In a large mixing bowl, beat 1 cup unsalted butter and 2 cups granulated sugar until light and fluffy, about 2 to 3 minutes.
  • Add 4 large eggs, one at a time, beating well after each addition and scraping down the sides of the bowl as needed.
  • Mix in 3 tablespoons lemon zest, 2 tablespoons fresh lemon juice, and 1 teaspoon vanilla extract until combined.
  • Alternate adding the flour mixture and 1 cup buttermilk to the butter mixture, beginning and ending with the flour mixture. Mix just until incorporated after each addition. Do not overmix.
  • Divide the batter evenly among the prepared cupcake liners, filling each about two-thirds full.
  • Bake for 15 to 20 minutes, or until a toothpick inserted into the center of a cupcake comes out clean.
  • Let the cupcakes cool in the pan for 5 minutes, then transfer them to a wire rack to cool completely before frosting.

For the Lemon Buttercream Frosting:

  • In a large mixing bowl, beat 1 cup unsalted butter until smooth and creamy.
  • Gradually beat in 4 cups powdered sugar, adding about 1 cup at a time.
  • Add 2 tablespoons lemon juice, 2 tablespoons whole milk, and 1 teaspoon clear vanilla extract. Beat for 2 to 3 minutes, or until the frosting is light and fluffy.
  • Pipe or spread the frosting onto the cooled cupcakes. If desired, garnish with fresh lemon slices or additional lemon zest before serving.

Nutrition

Calories: 354kcal | Carbohydrates: 50g | Protein: 3g | Fat: 17g | Saturated Fat: 10g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 4g | Trans Fat: 1g | Cholesterol: 69mg | Sodium: 186mg | Potassium: 52mg | Fiber: 1g | Sugar: 37g | Vitamin A: 532IU | Vitamin C: 2mg | Calcium: 55mg | Iron: 1mg
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