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Lemon Cupcakes with Classic Lemon Buttercream Frosting Recipe

Published: Apr 4, 2026 by Eliza · This post may contain affiliate links · Leave a Comment

Jump to Recipe· 4.1 from 2 reviews

If you're craving a burst of sunshine in your baking, the Lemon Cupcakes with Classic Lemon Buttercream Frosting Recipe is exactly what you need. These cupcakes are delightfully tender with a perfect balance of sweet and tangy flavors, made even better by the luscious, zesty buttercream frosting that crowns each one. Whether it's a special occasion or just a cozy afternoon treat, this recipe promises to fill your kitchen with the irresistible aroma of fresh lemons and whip up smiles at every bite.

Ingredients You'll Need

The image shows a close-up view of a dark gray muffin tray filled with nine muffins in white paper liners. Each muffin has a light yellow batter with a smooth, slightly bumpy texture. The muffins sit evenly in the tray's round cups, showing soft tops with small air bubbles visible on the surface. The tray is placed on a white marbled surface, creating a clean and bright background. Photo taken with an iphone --ar 4:5 --v 7

This Lemon Cupcakes with Classic Lemon Buttercream Frosting Recipe relies on a handful of simple, staple ingredients that work harmoniously to create that light texture, bright flavor, and creamy finish you’ll adore. Each component plays an essential role, from the flour giving structure to the butter and oil adding moisture, and of course, the fresh lemons delivering a vibrant citrus zing.

  • 1 ¼ cups (163g) all purpose flour: This is the foundation for your cupcakes, providing just the right softness and crumb.
  • ¾ teaspoon baking powder: Helps the cupcakes rise beautifully for a light texture.
  • ¼ teaspoon baking soda: Reacts with the lemon juice to give additional lift and tenderness.
  • ¼ teaspoon salt: Enhances all the flavors without overpowering the delicate lemon notes.
  • ¼ cup (56g) unsalted butter, room temperature: Adds richness and a tender crumb to the batter.
  • ¼ cup (60ml) vegetable oil: Keeps the cupcakes extra moist and soft.
  • ¾ cups (155g) sugar: Sweetens the cupcakes perfectly without dulling the lemon zing.
  • ¼ teaspoon vanilla extract: Gives subtle warmth to the flavor profile.
  • 2 large eggs: Bind the ingredients while adding richness.
  • 6 tablespoon (90ml) milk: Balances the batter and ensures moistness.
  • ¼ cup (60ml) fresh lemon juice: The star citrus flavor that makes these cupcakes so special.
  • 1 tablespoon fresh lemon zest: Intensifies the lemon taste and aroma.
  • 1 cup (224g) unsalted butter, room temperature: For the buttercream, lending smoothness and fluffiness.
  • 4 cups (460g) powdered sugar: Sweetens and thickens the classic buttercream frosting.
  • ½ teaspoon vanilla extract: Adds depth to the frosting’s flavor.
  • 4-5 tablespoon lemon juice: Provides that fresh, tangy kick in the buttercream.
  • 1 teaspoon lemon zest: Brings a fragrant zestiness to the frosting.
  • Salt, to taste: Balances sweetness and enhances flavor in the frosting.

How to Make Lemon Cupcakes with Classic Lemon Buttercream Frosting Recipe

Step 1: Prepare Your Oven and Dry Ingredients

Start by preheating your oven to 350°F (176°C), ensuring it’s nice and hot for baking. Line your cupcake pan with liners—this saves you the mess and makes it easier to serve. Then, mix together your flour, baking powder, baking soda, and salt in a separate bowl; this combination will give your cupcakes their perfect rise and tender crumb.

Step 2: Cream Butter, Oil, and Sugar

In a large bowl, beat the room temperature butter, vegetable oil, sugar, and vanilla extract until the mixture turns light and fluffy — this usually takes about 1 ½ to 2 minutes. Trust me, the creaming process is not the moment to rush; it’s key to that tender cupcake texture and delicate crumb you’ll love.

Step 3: Incorporate Eggs

Add the eggs one at a time, mixing after each addition so everything combines smoothly. Scrape the bowl's sides to make sure all ingredients are well integrated at every step — standing back and skipping this can lead to uneven cupcakes.

Step 4: Alternate Adding Dry Ingredients and Milk-Lemon Mixture

Add half of your dry ingredients to the batter and mix just until mostly combined. Then combine your milk and fresh lemon juice and gradually mix this into the batter along with the lemon zest. Once that’s fully incorporated, add the rest of the dry ingredients and mix gently until smooth. Be careful not to overmix here to avoid tough cupcakes.

Step 5: Bake the Cupcakes

Fill each cupcake liner about ¾ full, allowing room for the cupcakes to rise without spilling over. Bake for 15 to 18 minutes or until a toothpick inserted into the center comes out clean — your kitchen will start smelling divine around now!

Step 6: Cool the Cupcakes

Let your cupcakes cool completely on a wire rack. This is important because frosting warm cupcakes can melt the buttercream and result in a messy finish — patience is a virtue that pays off here.

Step 7: Make the Classic Lemon Buttercream Frosting

Beat the unsalted butter until smooth and creamy. Add half of the powdered sugar and mix well. Incorporate vanilla extract, 3 to 4 tablespoons of lemon juice, and lemon zest, mixing until fluffy and vibrant. Add the remaining powdered sugar and a pinch of salt, adjusting the consistency with additional lemon juice if needed. The frosting should be thick yet spreadable and bursting with citrus goodness.

Step 8: Frost the Cupcakes

Use a piping bag fitted with your favorite tip (I’m a fan of Ateco tip 844 for a perfect swirl) and generously frost each cupcake. This step is where your cupcakes become utterly irresistible, so take your time and have fun with the designs if you like.

How to Serve Lemon Cupcakes with Classic Lemon Buttercream Frosting Recipe

The image shows a close-up of several yellow cupcakes with creamy white swirled frosting on top. Each cupcake has a slice of lemon placed on the side of the frosting. One cupcake in the front has its white paper liner peeled down to reveal a moist, crumbly yellow cake inside. All the cupcakes are placed on a white plate against a white marbled background. photo taken with an iphone --ar 4:5 --v 7

Garnishes

For extra flair, add thin lemon slices, a sprinkle of extra lemon zest, or even edible flowers on top. Fresh berries also pair beautifully, adding a touch of freshness and a pop of color that makes each cupcake look as good as it tastes.

Side Dishes

Serve these cupcakes alongside a light, fruity salad or a delicate cup of chamomile or green tea. The gentle flavors complement the bright lemon taste and make your dessert experience feel balanced and refreshing.

Creative Ways to Present

Arrange cupcakes on a tiered stand for a stunning presentation at parties or enjoy them as part of a sunny picnic. You can also package them in pretty boxes with a ribbon for thoughtful homemade gifts that'll wow anyone lucky enough to receive them.

Make Ahead and Storage

Storing Leftovers

After baking, keep the cupcakes well covered at room temperature for up to 24 hours. Then, transfer them to the refrigerator to maintain freshness for 2 to 3 days. Bring them back to room temperature before serving for the best taste and texture.

Freezing

You can freeze frosted cupcakes for up to 2 months. Place them in an airtight container and freeze flat. When ready to enjoy, thaw in the refrigerator overnight and then bring to room temperature to regain their soft, moist charm.

Reheating

If you want a freshly-baked feel, warm unfrosted cupcakes in the microwave for about 10-15 seconds before frosting. For frosted cupcakes, removing from the fridge and letting them sit at room temperature for 30 minutes is best to enjoy the full flavor of the lemon buttercream.

FAQs

Can I use bottled lemon juice instead of fresh lemon juice?

Fresh lemon juice is preferred for its bright, authentic flavor, but if you’re in a pinch, bottled lemon juice can work. Just be aware that it might slightly alter the freshness and tang.

How do I prevent my lemon cupcakes from being too dense?

Make sure not to overmix the batter once the dry ingredients are added. Also, don’t skip the creaming step of butter, oil, and sugar; it helps trap air for a lighter cupcake.

What’s the best way to zest a lemon?

Use a microplane or fine grater to zest only the colored part of the skin, avoiding the bitter white pith underneath. This ensures a clean, fragrant zest without harshness.

Can I make the frosting less sweet?

Absolutely! You can reduce the powdered sugar slightly or add a pinch more salt or lemon juice to balance the sweetness while keeping that creamy texture.

Are these cupcakes suitable for freezing before frosting?

Yes! You can freeze the plain cupcakes for convenient baking ahead, just thaw completely before applying the delicious lemon buttercream frosting.

Final Thoughts

I can’t recommend the Lemon Cupcakes with Classic Lemon Buttercream Frosting Recipe enough — it’s a true celebration of bright, fresh flavor paired with tender, moist cake and a creamy topping that feels like a hug in dessert form. Whether you’re baking for friends, family, or just treating yourself, this recipe brings sunshine to any day. Go ahead and give it a try; your taste buds will thank you!

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Lemon Cupcakes with Classic Lemon Buttercream Frosting Recipe

Lemon Cupcakes with Classic Lemon Buttercream Frosting Recipe


5 Stars 4 Stars 3 Stars 2 Stars 1 Star

4.1 from 2 reviews

  • Author: Eliza
  • Total Time: 1 hour 30 minutes
  • Yield: 14 servings
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Description

These delightful Lemon Cupcakes offer a perfect balance of tangy lemon flavor and sweet, buttery frosting. Soft, moist, and bursting with fresh lemon zest and juice, these cupcakes are topped with a creamy lemon buttercream that is both rich and refreshing. Ideal for spring gatherings, birthdays, or anytime you crave a bright citrus treat.


Ingredients

Cupcake Batter

  • 1 ¼ cups (163g) all purpose flour
  • ¾ tsp baking powder
  • ¼ tsp baking soda
  • ¼ tsp salt
  • ¼ cup (56g) unsalted butter, room temperature
  • ¼ cup (60ml) vegetable oil
  • ¾ cups (155g) sugar
  • ¼ tsp vanilla extract
  • 2 large eggs
  • 6 tbsp (90ml) milk
  • ¼ cup (60ml) fresh lemon juice
  • 1 tbsp fresh lemon zest

Lemon Buttercream Frosting

  • 1 cup (224g) unsalted butter, room temperature
  • 4 cups (460g) powdered sugar
  • ½ tsp vanilla extract
  • 4-5 tablespoon fresh lemon juice
  • 1 tsp lemon zest
  • Pinch of salt, to taste


Instructions

  1. Preheat oven and prepare pans: Preheat your oven to 350°F (176°C) and line a cupcake pan with liners to ensure easy removal and clean baking.
  2. Mix dry ingredients: In a medium bowl, whisk together the flour, baking powder, baking soda, and salt. Set aside for later use.
  3. Cream butter, oil, sugar, and vanilla: Using a large mixer bowl, beat the unsalted butter, vegetable oil, sugar, and vanilla extract together until the mixture is light in color and fluffy, about 1 ½ to 2 minutes. Thorough creaming is essential for a tender crumb.
  4. Add eggs: Add the eggs one at a time to the creamed mixture, beating after each addition until mostly combined. Scrape down the bowl sides frequently to keep the batter uniform.
  5. Combine dry ingredients and add to batter: Add half of the dry flour mixture to the wet ingredients and mix just until incorporated.
  6. Add lemon milk mixture and zest: Mix the milk and fresh lemon juice together, then slowly pour this into the batter along with the lemon zest. Stir until fully combined and smooth.
  7. Add remaining dry ingredients: Incorporate the rest of the dry ingredients into the batter, mixing just until smooth. Avoid overmixing to keep cupcakes light and fluffy.
  8. Fill cupcake liners and bake: Spoon the batter into cupcake liners filling each about ¾ full. Bake for 15-18 minutes, or until a toothpick inserted into the center comes out clean.
  9. Cool cupcakes: Remove from oven and place the cupcakes on a wire rack to cool completely before frosting.
  10. Make lemon buttercream frosting: Beat the room temperature butter in a large bowl until smooth. Gradually add half the powdered sugar, beating until creamy.
  11. Add flavorings to frosting: Mix in the vanilla extract, 3-4 tablespoons of lemon juice, and lemon zest until well combined.
  12. Finish frosting: Add the remaining powdered sugar and a pinch of salt, mixing until smooth and achieving desired consistency. Add extra lemon juice as needed for flavor and texture.
  13. Frost cupcakes: Using a piping bag fitted with Ateco tip 844 or similar, pipe the frosting onto the cooled cupcakes in decorative swirls.
  14. Storage and serving: Store cupcakes covered; they are best eaten within 2-3 days. Keep at room temperature for up to 24 hours, then refrigerate. Serve cupcakes at room temperature for optimal flavor and texture.

Notes

  • Do not overmix batter to maintain light, tender cupcakes.
  • Cupcakes are best eaten within 2-3 days for freshness.
  • Restoring refrigerated cupcakes to room temperature before serving improves texture and flavor.
  • Use fresh lemon zest and juice for the best, brightest lemon flavor.
  • If you prefer a thicker frosting, reduce the lemon juice slightly.
  • Prep Time: 30 minutes
  • Cook Time: 18 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

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Hi there! I’m Eliza, I’m a passionate home cook, recipe creator, and storyteller who believes that food is a universal language that connects us all. I live with my little boy, Ely, and together we fill our kitchen with laughter, love, and the comforting aroma of something delicious made with care.

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