Lemon Poppy Seed Cupcakes

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5 from 2 votes
Prep: 15 minutes
Cook: 15 minutes
Total: 30 minutes

These Lemon Poppy Seed Cupcakes are sweet, tart and completely irresistible. They’re done in just 30 minutes, and are perfect for picnics, showers or just a summertime treat.

Two more favorite cupcakes are my Chocolate Raspberry Cupcakes and my Cookies and Cream Cupcakes. Give them a try.

A bowl lined with a white napkin holds six Lemon Poppy Seed Cupcakes, with whole lemons and a blue checkered cloth beside it.

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Why this Lemon Poppy Seed Cupcakes is a Keeper

Lemon poppy seed muffins are so simple to make, light and fluffy, and are great for hosting.

  • Bright Lemon Flavor: Fresh lemon gives these cupcakes a fresh citrus taste that feels light and cheerful.
  • Soft, Fluffy Texture: The batter bakes into tender cupcakes with the perfect crumb.
  • Simple Ingredients: No fancy ingredients required, just pantry staples and fresh lemon.
  • Great for Gatherings: Perfect for brunch, baby showers, or spring celebrations.
  • Serve With: Serve this recipe with Cinnamon Chip Scones or Strawberry Jam Cookies (Thumbprints). Or make a Homemade Lemon Curd if you love lemon.

What Do Poppy Seeds Add to the Cupcake Recipe?

A close-up of a partially eaten muffin on a wooden surface, with scattered crumbs and whole muffins softly blurred in the background.

Poppy seeds give texture and a very mild flavor to the cupcakes. They are also visually appealing.

Pro Tip to Make Cupcakes with Lemon

Bloom the poppy seeds in warm milk or lemon juice before adding them to the batter. This softens their texture, wakes up their nutty flavor, and infuses the liquid with a deeper citrus aroma. It’s the difference between “nice cupcake” and “wow, what is that flavor.”

Ingredient Notes to Make Lemon Poppy Seed Cupcakes

Homemade lemon desserts use only a few simple ingredients that you may already have in your kitchen. Make sure that the ingredients are room temperature for the best batter.

This is an overview of key ingredients. Get the full printable recipe with specific measurements and directions in the recipe card below.

Overhead view of baking ingredients  including flour, sugar, eggs, butter, lemons, poppy seeds, milk, yogurt, and vanilla extract neatly arranged on a wooden surface.
  • Lemons: You will need 2 lemons to make the batter and glaze full of fresh lemon flavor.
  • Room Temperature Sour Cream: You can also use plain Greek yogurt if needed in these poppy seed and lemon cupcakes.
  • Poppy Seeds: About 2 Tablespoons of poppy seeds go great with lemon cake.

Variations Lemon Poppy Seed Cupcakes with Lemon Curd Filling

Feel free to use different ingredients to substitute or experiment with variations. Make the lemon curd or your favorite frosting recipe.

➡️ Add Lemon Glaze to Cooled Cupcakes: Drizzle a simple lemon glaze on top for extra citrus flavor. You could even give them a zesty lemon curd filling or lemon buttercream frosting. Or top with a lemon sugar, just rub lemon zest into the sugar .
➡️ Make Mini Cupcakes: Make the cupcakes mini! Use a mini muffin tin and reduce baking time.
➡️ Add Cream Cheese Frosting: Spread lemon cream cheese frosting instead of a glaze for a bakery-style, super moist dessert.
➡️ Add Blueberries: Fold fresh blueberries into the batter for a fruity lemon blueberry cupcake.

Kitchen Tools To Make Lemon Poppyseed Cupcakes Easier

To make this easy lemon poppy seed cupcakes, you will need a couple different kitchen items to make it just right.

  • Cupcake Pan: A standard muffin tin ensures even baking and classic cupcake shape.
  • Cupcake Liners: Paper liners prevent sticking and make cleanup easy.
  • Microplane Zester: This tool makes it easy to zest lemons finely for stronger flavor.

How to Make the Lemon Poppy Seed Cupcake Recipe

This recipe comes together in just 4 quick and easy steps. These baked cupcakes with fresh lemon juice and zest are so good, I make them as soon as it gets nice outside after a long winter.

These are just highlights. Get the full printable recipe with specific measurements and directions in the recipe card below.

Four-step collage showing batter come together: sugar and lemon zest in a white bowl, melted butter added, batter mixed, and finally poppy seeds gently stirred into the mixture.
  • Mix the Dry Ingredients: Preheat the oven and prep your muffin pan. Mix together the flour baking powder and salt, and set aside.
  • Make Cupcake Batter: Mix the melted butter and sugar together in another bowl until sugar has dissolved. Stir in the milk, vanilla extract, sour cream and eggs. Then, mix in the lemon zest and fresh lemon juice.
  • Add Poppy Seeds & Bake: Fold the poppyseeds into the batter. Then, fill the cupcake liners 3/4 way full. Bake the cupcakes until a toothpick inserted into the middle of the center cupcake comes out clean.
Four-step process of making Lemon Poppy Seed Cupcakes: mixing ingredients, filling a muffin tin, cooling cupcakes on a rack, and drizzling glaze over the finished treat.
  • Make Lemon Glaze: Remove from oven and let the cupcakes cool completely. Mix the juice and zest from one lemon with powdered sugar. When the muffins have cooled completely, frost with the lemon glaze.

Prep Ahead and Short Cut Tips to Love this Recipe

Start preparing steps to these bright lemon poppy seed delicious cupcakes ahead of time so that the cooking process is as easy as can be.

➡️ Measure Ingredients Early: Prepare all ingredients before mixing.
➡️ Zest Lemons Ahead: Lemon juice and lemon zest can be prepared several hours in advance. Be sure to store them separately.
➡️ Bake a Day Early: Cupcakes stay moist and flavorful the next day.

Alternate Cooking Methods for Easy Lemon Cupcakes

Alternatively, you can make them mini or into a lemon loaf. This lemon recipe is very versatile.

  • Mini Cupcakes: Use a mini muffin pan and shorten baking time.
  • Loaf Cake: Bake batter in a loaf pan to create a lemon poppy seed cake.

How Do you Make Moist Lemon Poppy Seed Cupcakes?

The inclusion of sour cream in the batter makes sure that these cupcakes are fluffy and stay soft and moist.

A metal bowl lined with a white cloth holds dessert. A measuring spoon with ingredients are visible in the background.

How to Store, Reheat and Use Leftover Lemon Cake

  • Storing: Let cupcakes cool completely. Store frosted cupcakes in an airtight container at room temperature for up to 3 days.
  • Reheating: Warm slightly in the microwave for about 10 seconds to refresh texture.
  • Freezing: Let cupcakes cool completely. Place them on a sheet pan and freeze uncovered for 1 hour (flash freeze). Transfer to a freezer bag or airtight container.
  • Using Leftovers: Crumble leftover cupcakes over yogurt or ice cream for an easy dessert topping.

Expert Tips for Making Lemon Poppy Seed Cake Recipe

Here are some tips to make the best lemon poppy seed cupcakes.

➡️ Don’t Overmix: Overmixing can create dense cupcakes. Stir until just combined.
➡️ Use Lemon Zest: Zest provides stronger lemon flavor than juice alone or use lemon extract. Top with a candy or fresh lemon slice.
➡️ Fill Liners Properly: Fill cupcake liners about two-thirds full for the best rise.
➡️ Cool Completely: Frosting or glaze should be added only after cupcakes cool.

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A plate of five glazed Lemon Poppy Seed Cupcakes sits on a white napkin, with a bottle of milk and whole lemons nearby on a rustic wooden table.

Lemon Poppy Seed Cupcakes

5 from 2 votes
Lemon Poppy Seed Cupcakes are some of my favorites. They're the perfect combination of sweet and tart, and they're awesome to bring to events.
Prep Time : 15 minutes
Cook Time : 15 minutes
Total Time : 30 minutes
Servings: 12 Cupcakes
Course: Dessert

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Ingredients
  

Cupcakes

  • 4 cups All-purpose flour
  • 2 teaspoon Baking powder
  • 1 teaspoon Salt
  • 1 Lemon, zest and juice
  • 1 ½ cup Sugar
  • 1 cup Butter, melted
  • 1 ½ cup Milk
  • 4 Tablespoons Sour cream
  • 4 large Eggs
  • 2 teaspoon Vanilla extract
  • 2 Tablespoons Poppy seeds

Lemon Glaze

  • 1 ½ cup Powdered sugar
  • 1 Lemon, zest and juice

Instructions
 

  • Preheat the oven to 400℉. Place your jumbo cupcake liners in a cupcake pan spacing them every other well. Spray liners.
  • In a mixing bowl, combine the flour, baking powder, and salt.
  • In another mixing bowl, add sugar and butter. Whisk until sugar dissolves.
  • Add the milk vanilla, eggs, and sour cream. Mix until incorporated.
  • Add lemon zest from one lemon and then the juice of one lemon. Mix.
  • Slowly incorporate wet ingredients into dry using a mixer.
  • Once the batter is formed, fold in the poppyseeds.
  • Fill liners 3/4 of the way with batter.
  • Cook for 15 minutes or until the center of the muffin is cooked. Use a clean dry toothpick to see if the center is cooked.
  • While muffins are cooking, mix the zest and juice of one lemon with powdered sugar. Set aside.
  • Once muffins are cooked. Remove and let cool to touch.
  • Place muffins on a baking rack over a sheet pan. Drizzle icing over the muffins. Repeat two or three times using icing that fell through.

Christina’s Notes

  • Fresh Fruit: Add fresh raspberries or blueberries to these lemon poppy seed cupcakes.
  • Garnish: For extra garnish, top with lemon peel or zest or poppy seeds.
  • Buttercream Frosting: For a thicker frosting instead of a glaze, make my Vanilla Buttercream Frosting and add some lemon flavor extract. You can use a piping bag to frosting the cupcakes. 
Helpful Tips for All RecipesThese quick tips will help you get perfect results every time.

  • Scale the recipe: Simply adjust the serving size in the recipe card and the ingredients will update automatically.
  • Make your own All Purpose Seasoning: When a recipe calls for All Purpose Seasoning, you can use my homemade All Purpose Seasoning recipe or substitute salt and pepper to taste.
  • Meat doneness: I always use a meat thermometer to test for doneness when cooking meat.
  • Use unsalted butter: I use unsalted butter so I can control the salt level in the recipe.
  • Preheat the oven: Unless otherwise noted, always preheat your oven before baking.

For more helpful information about this recipe, such as variations, substitutions and other pro-tips, check out the blog post.

Nutrition

Calories: 505kcalCarbohydrates: 76gProtein: 8gFat: 20gSaturated Fat: 11gPolyunsaturated Fat: 2gMonounsaturated Fat: 5gTrans Fat: 1gCholesterol: 101mgSodium: 352mgPotassium: 225mgFiber: 2gSugar: 42gVitamin A: 630IUVitamin C: 10mgCalcium: 116mgIron: 3mg
The nutritional information provided are estimates. It is recommended that you verify this information with your own trusted resource.
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