Lemon Poppy Seed Cupcakes are a refreshing treat that brighten up any gathering. These delightful cupcakes feature a perfect balance of zesty lemon and crunchy poppy seeds, topped with a vibrant blackberry frosting that adds a burst of flavor. Perfect for springtime celebrations or as a sweet indulgence anytime, these treats are sure to win over your heart and taste buds. Let’s dive into how to create these **Lemon Poppy Seed Cupcakes** that are not only easy to make but also incredibly delicious!
Why You’ll Love This Lemon Poppy Seed Cupcakes
These cupcakes are not just tasty; they provide numerous reasons to be cherished:
- They offer a refreshing citrus flavor that’s perfect for spring.
- The fluffy texture makes them incredibly moist and light.
- Each cupcake is a delightful blend of sweet and tangy, satisfying all palates.
- They can be easily customized to create variations such as Vegan Lemon Poppy Seed Cupcakes Recipe or Gluten-Free Lemon Poppy Seed Cupcakes.
- These cupcakes are ideal for celebrations, making them a popular Lemon Poppy Seed Dessert.
- With simple ingredients, they are easy to whip up for any occasion.
Ingredients for Lemon Poppy Seed Cupcakes
Gather these items:
- 1 1/2 cups all-purpose flour
- 1 tsp baking powder
- 1/2 tsp baking soda
- 1/4 tsp salt
- 1 cup granulated sugar
- 1/2 cup (1 stick) unsalted butter, softened
- 2 large eggs
- 1 tsp lemon zest
- 1/4 cup lemon juice
- 1/2 cup buttermilk
- 1/4 cup poppy seeds
- 1 cup blackberries for frosting
- 1 cup powdered sugar for frosting
- 1/2 cup (1 stick) unsalted butter, softened for frosting
How to Make Lemon Poppy Seed Cupcakes Step-by-Step
- Step 1: Preheat oven to 350°F (175°C). Line a muffin tin with cupcake liners.
- Step 2: Whisk together flour, baking powder, baking soda, and salt.
- Step 3: Cream together sugar and butter. Beat in eggs, lemon zest, and lemon juice.
- Step 4: Add dry ingredients alternately with buttermilk.
- Step 5: Fold in poppy seeds.
- Step 6: Fill cupcake liners. Bake for 18-20 minutes.
- Step 7: For frosting: Blend blackberries. Whisk butter and powdered sugar. Add blackberry puree.
- Step 8: Frost cupcakes when cooled.
Pro Tips for the Perfect Lemon Poppy Seed Cupcakes
Keep these in mind:
- Store cupcakes in an airtight container to maintain freshness.
- Use fresh blackberries for the best flavor in your frosting.
- For a richer taste, consider substituting buttermilk with sour cream.
- Ensure each cupcake is fully cooled before applying frosting for a clean finish.
Best Ways to Serve Lemon Poppy Seed Cupcakes
Here are a few delightful serving suggestions:
- Pair with a cup of tea for a refreshing afternoon snack.
- Serve at spring parties as the perfect Lemon Poppy Seed Treats.
- Top with Lemon Poppy Seed Cupcakes with Cream Cheese Frosting for an extra indulgent option.

How to Store and Reheat Lemon Poppy Seed Cupcakes
To keep your cupcakes fresh, store them in an airtight container at room temperature. They are best enjoyed within a few days but can last up to a week. If you want to enjoy them later, freeze them without frosting and then thaw and frost as needed. This method is great for meal prep!
Frequently Asked Questions About Lemon Poppy Seed Cupcakes
What’s the secret to perfect Lemon Poppy Seed Cupcakes?
The secret lies in the balance of ingredients; using fresh lemon juice and zest provides a zesty flavor that complements the poppy seeds beautifully. This is key to achieving that delightful flavor profile that makes **Lemon Poppy Seed Cupcakes** a favorite.
Can I make Lemon Poppy Seed Cupcakes ahead of time?
Absolutely! These cupcakes can be made a day in advance. Just store them in an airtight container at room temperature and frost them when you’re ready to serve. This is especially convenient for gatherings.
How do I avoid common mistakes with Lemon Poppy Seed Cupcakes?
Avoid overmixing the batter, as this can lead to dense cupcakes. Also, ensure your baking powder and baking soda are fresh for the best rise. Following the measurements carefully will yield the most moist Lemon Poppy Seed Cupcakes.
Variations of Lemon Poppy Seed Cupcakes You Can Try
If you’re feeling adventurous, here are some variations to explore:
- Make Lemon Poppy Seed Muffins for a breakfast twist.
- Try Lemon Poppy Seed Cake for a larger version perfect for celebrations.
- For a seasonal touch, add a hint of lavender to your batter.
- Create Lemon Poppy Seed Pastries by filling puff pastry with the cupcake batter.

With these **Lemon Poppy Seed Cupcakes**, you can enjoy a burst of flavor that brings joy to any occasion. Packed with zesty lemon and delightful poppy seeds, they are sure to become a favorite in your dessert repertoire!
Print
Delicious Lemon Poppy Seed Cupcakes with Blackberry Frosting
- Total Time: 40 minutes
- Yield: 12 cupcakes 1x
- Diet: Vegetarian
Description
Delightful Lemon Poppy Seed Cupcakes with vibrant blackberry frosting.
Ingredients
- 1 1/2 cups all-purpose flour
- 1 tsp baking powder
- 1/2 tsp baking soda
- 1/4 tsp salt
- 1 cup granulated sugar
- 1/2 cup (1 stick) unsalted butter, softened
- 2 large eggs
- 1 tsp lemon zest
- 1/4 cup lemon juice
- 1/2 cup buttermilk
- 1/4 cup poppy seeds
- 1 cup blackberries for frosting
- 1 cup powdered sugar for frosting
- 1/2 cup (1 stick) unsalted butter, softened for frosting
Instructions
- Preheat oven to 350°F (175°C). Line a muffin tin with cupcake liners.
- Whisk together flour, baking powder, baking soda, and salt.
- Cream together sugar and butter. Beat in eggs, lemon zest, and lemon juice.
- Add dry ingredients alternately with buttermilk.
- Fold in poppy seeds.
- Fill cupcake liners. Bake for 18-20 minutes.
- For frosting: Blend blackberries. Whisk butter and powdered sugar. Add blackberry puree.
- Frost cupcakes when cooled.
Notes
- Store cupcakes in an airtight container.
- Use fresh blackberries for best flavor.
- Prep Time: 20 minutes
- Cook Time: 20 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 cupcake
- Calories: 250
- Sugar: 18g
- Sodium: 150mg
- Fat: 10g
- Saturated Fat: 5g
- Unsaturated Fat: 3g
- Trans Fat: 0g
- Carbohydrates: 37g
- Fiber: 1g
- Protein: 3g
- Cholesterol: 40mg
Keywords: Lemon Poppy Seed Cupcakes, Blackberry Frosting, Dessert