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Lemon Cupcakes

These Easy Lemon Cupcakes have a heavenly light and fluffy texture with the perfect sunshiny citrus flavor. They're then topped with a silky smooth sweet lemon buttercream frosting. You're sure to be making these on repeat this summer!
Course Dessert
Cuisine American
Keyword Lemon Cupcakes
Prep Time 15 minutes
Cook Time 15 minutes
Cooling Time 20 minutes
Total Time 50 minutes
Servings 12
Calories 299kcal
Author Melanie

Ingredients

For the Cupcakes:

  • 1 1/4 cup all-purpose flour
  • 1 cup sugar
  • 2 teaspoons lemon zest
  • 1 1/2 teaspoons baking powder
  • 1/4 teaspoon salt
  • 1 large egg
  • 1/3 cup milk
  • 1/4 cup vegetable oil
  • 2 tablespoons lemon juice
  • 1/2 teaspoon lemon extract
  • 1/2 cup boiling water

For the Frosting:

  • 1/2 cup unsalted butter room temperature
  • 1 3/4 cup powdered sugar
  • 1 teaspoon heavy whipping cream
  • 1/2 teaspoon lemon extract
  • pinch of salt
  • lemon zest for garnish
  • lemon slices for garnish

Instructions

For the Cupcakes:

  • Preheat oven to 350 degrees F. Line a muffin tin with paper liners.
  • In a mixing bowl, whisk together the flour, sugar, zest, baking powder, and salt. Push mixture to the outside of the bowl, creating a well.
  • Add the egg, milk, vegetable oil, lemon juice, and extract. Mix until everything is combined. Add the boiling water and whisk until smooth.
  • Pour batter into paper liners (I like to use a 1/4 measuring cup or large trigger ice cream scoop). Bake for 15-18 minutes until toothpick come out clean. Remove cupcakes from tin and allow to cool on a wire rack . Frost when cool.

For the Frosting:

  • In the bowl of a stand mixer (with paddle attachment), beat the butter for 2 minutes on medium-high until light and fluffy. 
  • Set the mixer to low speed and slowly add in the powdered sugar followed by the cream, extract, and salt. Increase speed to medium and beat for about 5 minutes or pale in color. 
  • Frost cupcakes, sprinkle with zest, and top with half a lemon slice.

Nutrition

Calories: 299kcal | Carbohydrates: 44g | Protein: 2g | Fat: 13g | Saturated Fat: 8g | Cholesterol: 38mg | Sodium: 60mg | Potassium: 80mg | Sugar: 34g | Vitamin A: 5.6% | Vitamin C: 1.7% | Calcium: 3.7% | Iron: 4%