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Lemon Cupcakes with lemon cream cheese frosting on a flat surface.
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4.75 from 59 votes

Lemon Cupcakes Recipe

Sink your teeth into our light, fluffy, and zesty Lemon Cupcakes! Topped with luscious lemon cream cheese frosting, they're the perfect treat for Spring and Summer!
Prep Time15 minutes
Cook Time12 minutes
Total Time45 minutes
Course: Cupcakes
Cuisine: American
Diet: Vegetarian
Servings: 12 (1 dozen)
Calories: 596kcal
Author: Andrea

Ingredients

  • 1/2 c. 1 stick unsalted butter, room temperature
  • 1 c. granulated sugar
  • 1 tbsp. lemon zest
  • 1 tsp. vanilla extract
  • 1 egg + 2 egg whites
  • 3/4 c. all-purpose flour
  • 3/4 c. cake flour
  • 1 tsp. baking powder
  • 1/4 tsp. baking soda
  • 1/2 tsp. kosher sea salt
  • 1/2 c. full-fat sour cream or Greek yogurt plain, vanilla or lemon
  • 2 tbsp. lemon juice
  • 1 c. fresh fruit - optional small blueberries, diced strawberries, etc.

For the frosting:

  • 1/2 c. 1 stick unsalted butter, room temperature
  • 1 tbsp. lemon zest
  • 1 1/2 tsp. vanilla extract
  • 1/4 tsp. kosher sea salt
  • 3 c. powdered sugar
  • 2 tbsp. lemon juice
  • 1 8 oz. block original cream cheese

Instructions

  • Preheat the oven to 350 degrees Fahrenheit (177 degrees Celsius). Line a muffin pan with paper liners, and set aside.
  • In the bowl of a stand mixer fitted with a paddle attachment, beat the butter, sugar, and zest together on medium speed until light and fluffy, about 2-3 minutes.
  • Add vanilla, egg, and egg whites. Beat on medium speed until combined, about 1-2 minutes.
  • In a medium bowl, whisk together the flour, baking powder, baking soda, and salt.
  • In a small bowl, whisk together the lemon juice and sour cream.
  • With the mixing speed on low, gradually alternate adding the dry ingredients and the lemon juice and sour cream mixture to the wet ingredients; do not overmix. Fold in fresh fruit, if desired.
  • Using a large scoop (#20 or 3.5 tablespoons), divide the batter evenly into the prepared pan.
  • Place in the oven and bake for about 18-22 minutes, or until a toothpick inserted into the center comes out clean. The edges should be slightly golden brown. Remove from the oven and allow to cool in the pan for 5 minutes before transferring the cupcakes to a wire rack to cool completely.
  • Meanwhile, to prepare the cream cheese frosting, use the paddle attachment to cream the butter, lemon zest, vanilla, and salt for 2 minutes, or until light and fluffy. With the mixing speed on low, gradually add the powdered sugar and lemon juice, beat until it forms a thick paste. Add the cream cheese and mix on the lowest speed possible for 1½ minutes, then STOP! Place in the refrigerator to chill for at least 15 minutes, or until the cupcakes have completely cooled. Allow to stand at room temperature for 5 minutes before placing in a bag to pipe on cupcakes.
  • Using a large piping tip, pipe the frosting on top of the cooled cupcakes. Top with a slice of lemon and a sprig of mint, if desired.

Notes

STORE your Lemon Cupcakes in an airtight container at room temperature for up to 2 days or refrigerate for up to 5 days. To FREEZE, wrap them individually in plastic wrap and place them in a freezer bag. The cupcakes will stay good for 2 months without the frosting.
To THAW, leave them at room temperature for a few hours. You can also warm them in a microwave for a few seconds. Avoid overheating as this can dry out the cupcakes.

Nutrition

Serving: 1cupcake | Calories: 596kcal | Carbohydrates: 105g | Protein: 4g | Fat: 19g | Saturated Fat: 11g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 5g | Trans Fat: 1g | Cholesterol: 62mg | Sodium: 204mg | Potassium: 80mg | Fiber: 1g | Sugar: 80g | Vitamin A: 587IU | Vitamin C: 5mg | Calcium: 48mg | Iron: 1mg