I ended up making these cupcakes on a day when I wanted something bright instead of another rich chocolate dessert. The fresh lemon zest and juice give the cupcakes a clean citrus flavor, while the lemon curd tucked inside makes the center a little more special. They are a nice option when you want a homemade bake that feels fresh without being complicated.

The cupcakes have a soft, buttery crumb with a smooth lemon curd center and a light vanilla buttercream topping. The citrus filling adds just enough tang to balance the sweetness of the frosting. For more fruity bakes, Blueberry Lemon Muffin and Lemon blueberry cheesecake are great options to try next.

Lemon Filled Cupcakes Recipe

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These lemon cupcakes are made with fresh lemon juice and zest, filled with homemade lemon curd, and finished with vanilla buttercream. The combination gives each cupcake a soft texture, bright citrus flavor, and creamy center.

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Prep Time 30 minutes mins

Cook Time 21 minutes mins

Total Time 51 minutes mins

Servings: 12 Cupcakes

Course: Dessert

Cuisine: American

Calories: 520

Ingredients Equipment Method Nutrition

Ingredients

  

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For the Lemon Cupcakes

• 1½ cups 188 g all-purpose flour
• 2 teaspoons baking powder
• ½ teaspoon salt
• ½ cup 113 g unsalted butter, softened
• 1 cup 200 g granulated sugar
• 1 tablespoon lemon zest
• 2 large eggs room temperature
• 1½ teaspoons vanilla extract
• ½ cup 120 ml whole milk
• ¼ cup 60 ml fresh lemon juice

For the Lemon Curd

• 2 large egg yolks
• ¼ cup 50 g granulated sugar
• 2 tablespoons 30 ml fresh lemon juice
• 1 tablespoon lemon zest
• 2 tablespoons 28 g unsalted butter

For the Vanilla Buttercream

• 1 cup 226 g unsalted butter, softened
• 4 cups 480 g powdered sugar
• ¼ cup 60 ml heavy cream
• 2 teaspoons vanilla extract
• Salt to taste
• Lemon slices or mint sprigs optional for garnish

Equipment

• Mixing bowls
• Electric hand mixer
• Whisk
• Rubber spatula
• Measuring cups and spoons
• Kitchen scale
• 12-cup muffin tin
• Cupcake liners
• Piping bag
• Piping tip
• Wire rack
• Oven

Method

 

1. Add the egg yolks, granulated sugar, lemon juice, and lemon zest to a saucepan. Cook over low heat, stirring constantly, until thickened. Add the butter and stir until smooth, then strain and let cool completely.
2. Add the softened butter and powdered sugar to a mixing bowl.
   
3. Add vanilla extract and Mix until light and creamy.
   
4. Add the heavy cream, and salt.
   
5. Beat until smooth, fluffy, and creamy. Set aside.
   
6. Add the softened butter and granulated sugar to a mixing bowl.
   
7. Mix until light and creamy, then add the eggs and mix well.
   
8. Add the lemon zest and mix until well combined.
   
9. In a separate bowl, whisk together the all-purpose flour, baking powder, and salt.
10. Gradually add the dry ingredients to the wet mixture and mix gently.
    
11. Add the milk and mix until just combined.
    
12. Add the lemon juice and mix until the batter is smooth.
    
13. Divide the batter evenly among the lined cupcake cups.
    
14. Bake at 180°C (350°F) for 18–21 minutes, or until a toothpick inserted into the center comes out clean.
15. Let the cupcakes cool completely. and make a small hole in the center of each cupcake.
    
16. Fill with the cooled lemon curd.
    
17. Pipe the prepared vanilla buttercream over the cooled cupcakes.
    
18. Decorate with lemon slices or mint sprigs, if desired. Serve and enjoy.
    

Nutrition

Calories: 520kcalCarbohydrates: 72gProtein: 5gFat: 25gSodium: 250mgFiber: 1gSugar: 55g

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These cupcakes are a useful one to keep around when you want a dessert with a noticeable citrus flavor rather than something overly rich. The lemon curd gives the soft cake a bright center, while the vanilla buttercream keeps the overall flavor rounded and creamy. Once the components are prepared, the cupcakes come together neatly and make a simple addition to a dessert spread or afternoon bake.

Vamsi

I’ve always found joy in the kitchen. Since I was seven, cooking has been my favorite way to learn, create, and unwind. From baking sweet treats to exploring global flavors and brewing coffee, I’m always chasing my next delicious discovery.