Easy Lemon Birthday Cake

Highlighted under Category: Sweet Italian Endings

Easy Lemon Birthday Cake features tender layers flavored with fresh lemon juice and zest, plus a scattering of poppy seeds for added texture. The cake is made even lighter with a mix of butter and oil, and topped generously with whipped cream and vanilla. For best flavor, use fresh lemons and zest. The layers bake up quickly and assemble easily, making it ideal for celebrations. Chill leftovers in an airtight container for up to two days, or freeze slices for later. This cake pleases with its bright citrus notes, pillowy crumb, and lavish creamy finish in every slice.

A woman wearing an apron and smiling.
Brought to You By Valeria Rossi
Last modified on Sat, 21 Jun 2025 15:47:17 GMT
A slice of cake with lemon on top. Save
A slice of cake with lemon on top. | recipesvaleria.com

A fluffy lemon birthday cake always brings sunshine to a special day This easy recipe turns simple ingredients into a zesty celebration treat layered with fresh lemon and poppy seeds and crowned in clouds of whipped cream I love making it for birthdays because it stays tender and vibrant and really tastes like a bakery classic

When I baked this for my mother’s birthday she could not stop talking about how the fresh lemon zest sparkled in every bite It has become the most requested cake in my family

Ingredients

  • Butter: for richness and moisture choose unsalted and high quality
  • Granulated sugar: for sweetness use fine sugar for easy mixing
  • Eggs: large for structure and tenderness always pick fresh
  • Oil: for extra moistness neutral varieties like canola or sunflower are best
  • Vanilla extract: for warmth and balancing the lemon use pure extract if possible
  • Lemon juice: for tartness squeeze fresh lemon just before using
  • Milk: for tenderness whole milk adds the most richness
  • All-purpose flour: for a soft light structure spoon and level to measure
  • Baking powder: lifts the cake so it stays fluffy check freshness
  • Baking soda: helps with browning and crumb structure
  • Fresh lemon zest: for intense citrus flavor zest only the yellow part with a Microplane
  • Salt: for flavor balance use fine salt so it dissolves well
  • Poppy seeds: add texture and a slight nutty note make sure they are fresh with no bitter smell

For the topping

  • Heavy whipping cream: for a light fluffy finish use well chilled cream
  • Powdered sugar: for just the right amount of sweetness sift to remove lumps
  • Vanilla extract: enhances the topping with a subtle aroma

Step-by-Step Instructions

Preparations:
Preheat the oven to 170 Celsius and line two springform pans with parchment paper Proper lining keeps the cake from sticking and helps it release cleanly
Cream the Butter and Sugar:
In a large mixing bowl beat the butter and sugar together until pale and fluffy This step creates the base for a tender crumb
Add Eggs and Vanilla:
Add eggs to the bowl one at a time mixing well after each addition Stir in the vanilla extract Beating each egg well ensures even texture
Mix in Oils and Liquid:
Pour in oil milk and fresh lemon juice Mix until the blend is smooth and creamy Achieve thorough mixing for an even rise
Combine Dry Ingredients:
Sift flour baking powder baking soda and salt directly over the bowl Sifting aerates the dry ingredients so your cake stays light
Fold in Lemon and Poppy Seeds:
Add in the freshly zested lemon and poppy seeds Gently fold until just combined Be careful not to overmix which keeps the cake tender
Divide and Bake:
Divide the batter evenly between your prepared pans Use a spatula to smooth the tops Bake for about twentyfive to twentyseven minutes The cakes should be golden and spring back lightly when touched
Cool the Cakes:
Let the cakes cool in their pans first This makes them easier to handle and avoids breaking
Prepare the Whipped Cream Topping:
Combine heavy cream powdered sugar and vanilla in a clean bowl Whip on mediumhigh until you get soft but stable peaks A chilled bowl works best
Assemble the Cake:
Place one cake layer on a serving plate Spread a thick layer of cream topping over it Add the second cake on top and cover the whole cake with more cream smoothing out the sides
Decorate:
Fill a pastry bag with a bit of whipped cream and pipe small flowers on top Sprinkle extra poppy seeds for a charming finish
A slice of a lemon cake with lemon wedges on top. Save
A slice of a lemon cake with lemon wedges on top. | recipesvaleria.com

The lemon zest is my notsosecret favorite part It perfumes the whole house as the cake bakes I still remember my kids running in from the garden asking what smelled like lemonade and birthdays

Storage Tips

Once frosted this cake stays freshest if stored in an airtight container in the refrigerator for up to two days For longer storage freeze cake layers individually wrapped in plastic for up to two months Defrost at room temperature and assemble just before serving If freezing with frosting cut into servings and store in lidded containers for best texture

Ingredient Substitutions

You can swap heavy cream for a combination of cream cheese and a splash of cream or milk which gives a tangier twist If poppy seeds are unavailable use finely chopped nuts for a different texture For a dairyfree version use your favorite plantbased butter and nondairy milk though flavor will change slightly

A slice of cake with lemon on top. Save
A slice of cake with lemon on top. | recipesvaleria.com

Serving Suggestions

This lemon birthday cake is perfect on its own but it is also fantastic with fresh berries like raspberries or strawberries A big pitcher of iced tea or sparkling lemonade completes the celebration For a more elegant look use lemon slices or edible flowers as extra decoration around the cake

A Bit of History

Lemon cakes have been enjoyed in European and American kitchens since the eighteenth century Fresh lemon in sweets became wildly popular when imported citrus was a treat Just as then this cake is a bright finish to any special gathering

Frequently Asked Questions About Recipes

→ How do I ensure the cake is moist and fluffy?

Use both butter and oil in the batter, and avoid overmixing after adding flour. Fresh lemon juice and zest add moisture and flavor.

→ Can I use bottled lemon juice?

Fresh lemon juice is preferred for the best bright flavor and aroma. Bottled juice may result in a less vibrant taste.

→ What can I use instead of poppy seeds?

Poppy seeds add texture, but you can omit them or substitute with finely chopped nuts for a different twist.

→ How should I store leftover cake?

Store leftovers in an airtight container in the refrigerator for up to two days to maintain freshness and texture.

→ Can the cake be frozen?

Yes, wrap layers tightly in plastic wrap and freeze for up to two months. For frosted cake, freeze slices and thaw before serving.

→ Is there a substitute for heavy cream in the topping?

Cream cheese can be used for a tangy alternative, blended with powdered sugar and a little vanilla for sweetness.

Easy Lemon Birthday Cake

Moist lemon layer cake with poppy seeds and whipped cream, offering bright citrus flavor and tender crumb.

Preparation Time
5 minutes
Cooking Duration
45 minutes
Overall Time Required
50 minutes
Brought to You By: Valeria Rossi

Recipe Group: Desserts

Skill Requirement: Perfect for Beginners

Cuisine Type: American

Recipe Output: 12 Number of Servings (Two-layer round cake)

Diet Preferences: Quick Vegetarian Option

Required Ingredients

→ Cake Base

01 115 g unsalted butter
02 250 g granulated sugar
03 4 large eggs
04 120 ml neutral oil
05 1 teaspoon vanilla extract
06 120 ml fresh lemon juice
07 180 ml whole milk
08 313 g all-purpose flour
09 2 teaspoons baking powder
10 0.5 teaspoon baking soda
11 2 tablespoons finely grated lemon zest
12 0.25 teaspoon salt
13 2 tablespoons poppy seeds

→ Topping

14 480 ml heavy whipping cream
15 30 g powdered sugar
16 1 teaspoon vanilla extract

How to Make It

Step 01

Preheat oven to 170°C. Line two springform pans or baking pans with parchment paper.

Step 02

In a large mixing bowl, cream together granulated sugar and butter until pale and fluffy.

Step 03

Add eggs one at a time to the creamed mixture, mixing thoroughly after each addition, then incorporate the vanilla extract.

Step 04

Pour in the oil, milk, and freshly squeezed lemon juice. Mix until the batter is smooth and homogenous.

Step 05

Sift the all-purpose flour, baking powder, baking soda, and salt directly over the wet mixture. Gently mix until only just combined.

Step 06

Add lemon zest and poppy seeds. Stir carefully to evenly distribute throughout the batter.

Step 07

Pour the batter equally into the prepared pans and smooth the tops. Bake for 25-27 minutes, or until golden and a toothpick inserted in the center emerges clean.

Step 08

Let the cakes cool completely in the pans before unmoulding.

Step 09

In a clean mixing bowl, whip heavy cream, powdered sugar, and vanilla extract with an electric whisk until stiff peaks form.

Step 10

Place one cooled cake layer on a serving plate. Spread a generous portion of whipped cream topping over it, then place the second cake on top. Cover the entire cake with the remaining whipped cream.

Step 11

Transfer a small amount of whipped cream into a pastry bag to pipe decorative flowers. Sprinkle poppy seeds over the finished cake.

Additional Information

  1. For pronounced citrus flavor, always use freshly squeezed lemon juice and zest.
  2. For stronger tanginess, add two tablespoons of lemon juice to the topping if desired.
  3. Cream cheese can be used as an alternative topping.
  4. Utilize a Microplane to zest lemons efficiently without bitterness.
  5. To vary shape, bake in muffin tins or a bundt pan, adjusting baking time accordingly.
  6. Store covered in the refrigerator for up to 2 days, or freeze wrapped in plastic for up to 2 months.

Essential Tools

  • Measuring spoons
  • Measuring cups
  • Springform pans
  • Mixing bowls
  • Electric whisk
  • Microplane grater
  • Parchment paper
  • Pastry bag

Allergy Notes

Double-check every ingredient for potential allergenic risks. Reach out to your doctor with any concerns.
  • Contains gluten (wheat), eggs, and dairy.

Nutritional Information (Per Serving)

These nutritional details are intended for informational purposes and aren't a substitute for professional guidance.
  • Total Calories: 513
  • Fat Content: 34 grams
  • Carbohydrates: 47 grams
  • Protein Amount: 6 grams