Lemon Poppy Seed Cupcakes

Bright, Moist, and Zesty Cupcakes Topped with Dreamy Lemon Buttercream Frosting!

If you love fresh, tangy desserts with a touch of sweetness, these Lemon Poppy Seed Cupcakes will instantly become your new favorite treat. Bursting with citrus flavor and speckled with crunchy poppy seeds, these cupcakes are delightfully light, fluffy, and beautifully balanced with a smooth, creamy lemon frosting.

Perfect for spring gatherings, baby showers, afternoon tea, or whenever you need a little sunshine in your day — these cupcakes deliver a bakery-quality taste right from your kitchen!


What Are Lemon Poppy Seed Cupcakes? 🍋

Lemon Poppy Seed Cupcakes combine the tender texture of a classic vanilla cupcake with the refreshing brightness of lemon juice and zest. The addition of poppy seeds adds a pleasant crunch and nutty flavor, making each bite exciting and unique.

Topped with a tangy lemon buttercream frosting, these cupcakes are the perfect blend of sweet and tart — a little indulgence that tastes like a burst of sunshine!


Why You’ll Love This Recipe 🌼

  • 🍋 Bright & Refreshing Flavor: Zesty lemon adds a fresh twist to traditional cupcakes.
  • 🧁 Soft and Fluffy Texture: Perfectly moist with a tender crumb.
  • 🌿 Elegant Look: Dotted with poppy seeds and topped with silky lemon frosting.
  • 🕒 Quick to Make: Ready in under an hour.
  • 🍰 Perfect for Any Occasion: Great for spring, Easter, weddings, or brunch.

Ingredients You’ll Need 🛒

🧁 For the Lemon Poppy Seed Cupcakes:

  • 1 ½ cups all-purpose flour
  • 1 tablespoon poppy seeds
  • 1 ½ teaspoons baking powder
  • ¼ teaspoon baking soda
  • ¼ teaspoon salt
  • ½ cup unsalted butter (softened)
  • ¾ cup granulated sugar
  • 2 large eggs
  • 1 teaspoon vanilla extract
  • 2 tablespoons lemon zest (about 2 lemons)
  • ¼ cup fresh lemon juice
  • ½ cup buttermilk (or milk + 1 tsp lemon juice substitute)

🍋 For the Lemon Buttercream Frosting:

  • 1 cup (2 sticks) unsalted butter, softened
  • 3 cups powdered sugar, sifted
  • 2 tablespoons lemon juice
  • 1 tablespoon lemon zest
  • 1 teaspoon vanilla extract
  • 1–2 tablespoons heavy cream or milk (adjust for texture)
  • Pinch of salt (to balance sweetness)

Optional Garnish:

  • Fresh lemon slices 🍋
  • Candied lemon peel 🍭
  • Poppy seeds for sprinkling ✨

How to Make Lemon Poppy Seed Cupcakes 👩‍🍳

Step 1: Preheat and Prepare

Preheat your oven to 350°F (175°C). Line a 12-cup muffin tin with cupcake liners.


Step 2: Mix Dry Ingredients

In a medium bowl, whisk together:

  • Flour
  • Baking powder
  • Baking soda
  • Salt
  • Poppy seeds

Set aside.


Step 3: Cream the Butter and Sugar

In a large mixing bowl, beat the butter and sugar together using an electric mixer until light and fluffy — about 2–3 minutes.

Add the eggs, one at a time, then mix in vanilla, lemon zest, and lemon juice.


Step 4: Combine Wet and Dry Ingredients

Alternate adding the dry ingredients and buttermilk into the butter mixture, beginning and ending with the dry ingredients.
Mix gently until just combined — do not overmix.


Step 5: Fill and Bake

Divide the batter evenly among the cupcake liners (about ¾ full).
Bake for 18–20 minutes, or until a toothpick inserted in the center comes out clean.

Cool completely on a wire rack before frosting.


Step 6: Make the Lemon Buttercream Frosting

In a large bowl, beat the butter until creamy. Gradually add powdered sugar, one cup at a time, mixing well after each addition.

Add lemon juice, lemon zest, vanilla extract, and cream.
Beat on high for 2–3 minutes until the frosting is light, fluffy, and smooth.

Taste and adjust with more lemon juice or sugar to your liking.


Step 7: Frost and Decorate

Once cupcakes are completely cool, pipe or spread the lemon buttercream generously on top.

Garnish with a sprinkle of poppy seeds, a lemon twist, or a candied lemon slice for an elegant touch.


Tips for Perfect Lemon Poppy Seed Cupcakes 🍋

  1. Use Fresh Lemons:
    Fresh lemon juice and zest make a huge difference in flavor — avoid bottled juice if possible.
  2. Room Temperature Ingredients:
    Ensure butter, eggs, and milk are at room temperature for a smooth, even batter.
  3. Don’t Overmix:
    Mix only until ingredients are combined — overmixing can make cupcakes dense.
  4. Test for Doneness:
    Cupcakes are ready when a toothpick comes out clean or with a few crumbs attached.
  5. Zing It Up:
    For extra lemon punch, brush warm cupcakes with lemon syrup before frosting.

Variations to Try 🌈

🍋 Lemon Cream Cheese Frosting

Swap the buttercream for tangy lemon cream cheese frosting for a richer flavor.

🍓 Lemon Poppy Seed with Berries

Top each cupcake with fresh raspberries or blueberries before serving.

🧁 Mini Cupcakes

Make mini versions for parties — bake for just 10–12 minutes.

🌿 Glazed Lemon Poppy Cupcakes

Skip the frosting and drizzle with a lemon glaze made from powdered sugar and lemon juice for a lighter option.


How to Store Lemon Poppy Seed Cupcakes 🕒

  • Room Temperature: Store in an airtight container for up to 2 days.
  • Refrigerator: Lasts up to 5 days when covered tightly. Bring to room temperature before serving.
  • Freezer: Freeze unfrosted cupcakes for up to 2 months. Thaw completely before frosting.

How to Make These Cupcakes Ahead of Time ⏰

You can bake the cupcakes a day in advance and store them in an airtight container.
The frosting can also be made ahead and refrigerated — just whip it for a minute before using to restore fluffiness.


Nutrition Information (Per Cupcake – Approximate)

NutrientAmount
Calories340
Fat19g
Carbohydrates42g
Protein3g
Sugar31g
Sodium150mg

(Values vary slightly depending on frosting and lemon juice used.)


FAQs About Lemon Poppy Seed Cupcakes ❓

1. Can I use lemon extract instead of lemon juice?
Yes — substitute 1 teaspoon lemon extract for 1 tablespoon lemon juice, but still include lemon zest for a natural flavor.

2. Do I have to use poppy seeds?
Not necessarily! You can omit them if preferred, but they add a lovely crunch and visual appeal.

3. Can I make these cupcakes dairy-free?
Yes — use plant-based butter and non-dairy milk with a splash of lemon juice to replace buttermilk.

4. Why are my cupcakes dense?
Overmixing or using cold ingredients can make cupcakes heavy. Mix until just combined and ensure ingredients are at room temperature.

5. Can I use this recipe for a cake?
Absolutely! Pour the batter into an 8-inch round cake pan and bake for about 25–30 minutes.


Why You’ll Love These Lemon Poppy Seed Cupcakes 💛

These Lemon Poppy Seed Cupcakes are a ray of sunshine in dessert form — light, moist, and bursting with bright citrus flavor. The delicate crunch of poppy seeds pairs beautifully with the creamy, tangy lemon frosting, creating a dessert that’s refreshing yet indulgent.

Whether you’re serving them for brunch, a bridal shower, or just to brighten your day, these cupcakes are guaranteed to bring smiles and second servings.

They’re not just cupcakes — they’re pure lemon happiness in every bite! 🍋🧁✨

Print
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Lemon Poppy Seed Cupcakes


  • Author: WAFA LI

Ingredients

For the cupcakes:
• 1 ½ cups all-purpose flour (or gluten-free 1:1 blend)
• ¾ cup granulated sugar
• 1 tsp baking powder
• ½ tsp baking soda
• ¼ tsp salt
• 2 tbsp poppy seeds
• 1 egg
• ½ cup buttermilk (or ½ cup milk + ½ tbsp vinegar)
• ¼ cup melted butter or coconut oil
• Zest of 1 large lemon
• 2 tbsp fresh lemon juice

For the lemon frosting:
• ½ cup (1 stick) unsalted butter, softened
• 2 cups powdered sugar
• 2–3 tbsp fresh lemon juice
• 1 tsp lemon zest
• ½ tsp vanilla extract


Instructions

 

  1. Preheat oven to 350°F (175°C). Line a 12-cup muffin tin with liners.
  2. In a bowl, whisk together flour, sugar, baking powder, baking soda, salt, and poppy seeds.
  3. In another bowl, beat egg, then mix in buttermilk, melted butter, lemon zest, lemon juice, and vanilla.
  4. Pour wet ingredients into dry and stir until just combined.
  5. Divide batter evenly among liners (about ⅔ full).
  6. Bake 18–22 minutes, until a toothpick comes out clean. Cool completely on a wire rack.

Make the frosting:
7. Beat butter until creamy. Gradually add powdered sugar, lemon juice, zest, and vanilla. Whip until light and fluffy (add more juice for thinner consistency).
8. Pipe or spread frosting onto cooled cupcakes.
9. Optional: Sprinkle with extra poppy seeds or lemon zest for flair!

Perfect for spring brunches, baby showers, or anytime you need a cheerful treat!

💡 Storage: Keep in an airtight container at room temp for 2 days or refrigerate up to 5 days.

PREP TIME & NUTRITION :
Prep Time : 15 mins , Cook Time : 20 mins , Total Time : 45 mins , Servings : 12 cupcakes , Calories : 190 , Net Carbs: 26g , Fats: 8g , Protein: 2g

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