A light and luscious dessert awaits you with The Best Lemon Custard Cake. This delightful recipe features a creamy custard layer paired with a delicate sponge, all bursting with fresh lemon flavor. It’s perfect for various occasions, whether it’s a family gathering or a special celebration. The cake’s unique combination of textures and its refreshing citrus taste make it a standout choice for any dessert table.

Jump to:
- Why You’ll Love This Recipe
- Tools and Preparation
- Essential Tools and Equipment
- Importance of Each Tool
- Ingredients
- For the Cake Base
- For the Custard Flavor
- For the Creamy Texture
- Optional Topping
- How to Make The Best Lemon Custard Cake
- Step 1: Preheat the Oven
- Step 2: Prepare the Batter
- Step 3: Whip Egg Whites
- Step 4: Bake the Cake
- Step 5: Serve Your Cake
- How to Serve The Best Lemon Custard Cake
- With Fresh Berries
- Topped with Whipped Cream
- Accompanied by Lemon Sorbet
- Drizzled with Lemon Glaze
- Served with Earl Grey Tea
- How to Perfect The Best Lemon Custard Cake
- Best Side Dishes for The Best Lemon Custard Cake
- Common Mistakes to Avoid
- Storage & Reheating Instructions
- Refrigerator Storage
- Freezing The Best Lemon Custard Cake
- Reheating The Best Lemon Custard Cake
- Frequently Asked Questions
- How do I get more lemon flavor in my custard cake?
- Can I make The Best Lemon Custard Cake ahead of time?
- What if my custard layer isn’t setting properly?
- Can I use a different type of milk?
- Final Thoughts
- 📖 Recipe Card
Why You’ll Love This Recipe
- Delightfully Flavorful: The fresh lemon juice and zest create an invigorating taste that will brighten your day.
- Easy to Make: With simple steps and common ingredients, this recipe is accessible even for novice bakers.
- Versatile Dessert: Perfect for spring and summer parties, but delicious enough to enjoy year-round.
- Creamy Delight: The custard layer provides a rich texture that perfectly complements the light sponge.
- Impressive Presentation: Dusting with powdered sugar gives this cake an elegant finish, making it great for entertaining.
Tools and Preparation
Before diving into the recipe, gather your essential tools to ensure a smooth baking experience.
Essential Tools and Equipment
- Mixing bowls
- Whisk or electric mixer
- Measuring cups and spoons
- 8-inch square baking dish
- Parchment paper
Importance of Each Tool
- Mixing bowls: Essential for combining ingredients without spills, allowing for easier mixing.
- Whisk or electric mixer: Helps achieve the creamy consistency needed for the custard, ensuring well-aerated egg whites.
- Measuring cups and spoons: Accurate measurements are crucial in baking to achieve the desired texture and flavor.
- 8-inch square baking dish: The perfect size for evenly baking the cake while creating a beautiful presentation.

Ingredients
To create The Best Lemon Custard Cake, you’ll need the following ingredients:
For the Cake Base
- 1 cup (200g) granulated sugar
- 4 large eggs, separated
- 1/2 cup (115g) unsalted butter, melted and cooled
- 2/3 cup (80g) all-purpose flour
- 1/4 teaspoon salt
For the Custard Flavor
- 1 tablespoon grated lemon zest
- 1/2 cup (120ml) freshly squeezed lemon juice
For the Creamy Texture
- 1 1/2 cups (360ml) whole milk, at room temperature
Optional Topping
- Powdered sugar, for dusting
How to Make The Best Lemon Custard Cake
Step 1: Preheat the Oven
Preheat your oven to 325°F (163°C). Grease an 8-inch square baking dish with butter or non-stick spray. Line it with parchment paper for easy removal later.
Step 2: Prepare the Batter
In a large mixing bowl:
1. Beat the egg yolks with granulated sugar until pale and creamy.
2. Mix in the melted butter, grated lemon zest, and freshly squeezed lemon juice until well combined.
Next:
1. Sift in the flour and salt; mix until just combined.
2. Gradually whisk in the whole milk until you achieve a smooth batter.
Step 3: Whip Egg Whites
In a separate clean bowl:
1. Beat the egg whites until stiff peaks form.
2. Gently fold the whipped egg whites into the lemon batter in three additions, being careful not to deflate them.
Step 4: Bake the Cake
Pour the prepared batter into your lined baking dish:
1. Bake for 40-45 minutes or until the top is golden brown and set in the center.
2. Allow cooling completely in the pan before serving.
Step 5: Serve Your Cake
Dust with powdered sugar before slicing if desired. Enjoy this delicious cake as a refreshing treat!
How to Serve The Best Lemon Custard Cake
Serving your lemon custard cake can enhance the experience and delight your guests. Here are some creative ways to present this delectable dessert.
With Fresh Berries
- Serve slices of the cake with a mix of fresh berries like strawberries, blueberries, and raspberries for a burst of color and flavor.
Topped with Whipped Cream
- Add a dollop of freshly whipped cream on each slice for a rich, creamy contrast that pairs well with the citrus notes.
Accompanied by Lemon Sorbet
- Pairing the cake with a scoop of lemon sorbet will elevate the citrus flavor, making it a refreshing treat on warm days.
Drizzled with Lemon Glaze
- A simple lemon glaze drizzled over the top adds extra sweetness and an appealing shine to each serving.
Served with Earl Grey Tea
- Complement the cake with a cup of Earl Grey tea. The bergamot flavor in the tea enhances the lemony taste of the cake beautifully.
How to Perfect The Best Lemon Custard Cake
To achieve the best results when making your lemon custard cake, consider these helpful tips.
- Use room temperature ingredients: Make sure your eggs and milk are at room temperature for better mixing and a smoother batter.
- Sift ingredients: Sifting flour and salt helps prevent lumps and ensures an even batter consistency.
- Fold gently: When incorporating egg whites, fold carefully to maintain lightness in the cake. This will create a fluffy texture.
- Monitor baking time: Keep an eye on your cake as it bakes. Baking times may vary based on your oven, so check for doneness at around 40 minutes.
- Cool completely: Allow the cake to cool in the pan before slicing to set properly and avoid collapsing.
- Experiment with flavors: Try adding different citrus zest or extracts for unique variations that suit your taste preferences.
Best Side Dishes for The Best Lemon Custard Cake
Pairing side dishes with your lemon custard cake can create a more complete meal or snack experience. Here are some fantastic options.
- Fruit Salad
A vibrant fruit salad featuring seasonal fruits adds freshness and complements the lemon flavor beautifully. - Coconut Macaroons
These chewy delights provide sweet coconut notes that balance well with tangy lemon. - Pistachio Ice Cream
The nutty flavor of pistachio ice cream contrasts nicely, offering creaminess that enhances each bite of cake. - Minted Peas
Lightly cooked peas tossed with fresh mint create a bright, crisp side that refreshes the palate. - Honey Yogurt
A bowl of honey yogurt drizzled over slices adds creamy sweetness, making each bite delightful. - Lemon Curd Tartlets
Mini tartlets filled with lemon curd echo the flavors of your main dessert while providing a crunchy texture contrast.
Common Mistakes to Avoid
Baking can be tricky, especially when making The Best Lemon Custard Cake. Here are some common mistakes to steer clear of:
- Incorrect oven temperature: Always preheat your oven to the correct temperature. An oven that’s too hot can burn the cake, while one that’s too cool may result in an undercooked center.
- Not measuring ingredients accurately: Use a kitchen scale or measuring cups to ensure precision. Incorrect measurements can alter the cake’s texture and taste significantly.
- Overmixing the batter: Mix only until combined when adding dry ingredients. Overmixing can lead to a dense cake instead of a light and airy custard.
- Skipping the egg white folding step: Folding egg whites into the batter gently is crucial for achieving the right fluffiness. Avoid vigorous stirring, which deflates the mixture.
- Not letting the cake cool completely: Patience is key! Allowing the cake to cool fully in the pan ensures it sets properly and makes slicing easier.

Storage & Reheating Instructions
Refrigerator Storage
- Store leftover cake in an airtight container.
- It will stay fresh for up to 3 days in the refrigerator.
Freezing The Best Lemon Custard Cake
- Wrap individual slices or the whole cake tightly in plastic wrap and aluminum foil.
- The cake can be frozen for up to 2 months.
Reheating The Best Lemon Custard Cake
- Oven: Preheat to 350°F (175°C). Cover with aluminum foil and heat for about 10-15 minutes until warmed through.
- Microwave: Place a slice on a microwave-safe plate and heat for 20-30 seconds, checking periodically to avoid overheating.
- Stovetop: Use a skillet on low heat, cover it, and warm gently for about 5-7 minutes.
Frequently Asked Questions
Here are some common questions about making The Best Lemon Custard Cake:
How do I get more lemon flavor in my custard cake?
You can increase the amount of lemon zest or add extra lemon juice. Just remember that too much liquid might change the custard’s texture.
Can I make The Best Lemon Custard Cake ahead of time?
Yes! This cake stores well in the refrigerator or freezer, making it perfect for preparing in advance.
What if my custard layer isn’t setting properly?
Ensure you bake long enough at the right temperature. If it’s still runny after cooling, it may need longer baking next time.
Can I use a different type of milk?
Absolutely! You can substitute whole milk with almond milk or oat milk. However, this may slightly alter the taste and texture.
Final Thoughts
The Best Lemon Custard Cake is not only delicious but also versatile. Its light texture makes it perfect for any occasion, from casual gatherings to elegant dinners. Feel free to customize it with your favorite fruits or toppings to make it truly your own!
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The Best Lemon Custard Cake
- Total Time: 1 hour
- Yield: Serves approximately 9 slices 1x
Description
Indulge in the light and luscious delight of The Best Lemon Custard Cake, a dessert that seamlessly combines a creamy custard layer with a delicate sponge, all infused with fresh lemon flavor. This cake is perfect for any occasion—whether you’re hosting a family gathering or celebrating a special milestone. Its unique textures and refreshing citrus profile make it an irresistible addition to your dessert menu. Easy to prepare, this recipe is designed for bakers of all levels, ensuring that everyone can enjoy this delightful treat year-round.
Ingredients
- 1 cup granulated sugar
- 4 large eggs (separated)
- 1/2 cup unsalted butter (melted and cooled)
- 2/3 cup all-purpose flour
- 1/4 teaspoon salt
- 1 tablespoon grated lemon zest
- 1/2 cup freshly squeezed lemon juice
- 1 1/2 cups whole milk (at room temperature)
- Powdered sugar (for dusting)
Instructions
- Preheat your oven to 325°F (163°C) and grease an 8-inch square baking dish lined with parchment paper.
- In a mixing bowl, beat the egg yolks with sugar until pale. Mix in melted butter, lemon zest, and juice.
- Sift in flour and salt; mix until combined. Gradually whisk in milk for a smooth batter.
- In another bowl, beat egg whites until stiff peaks form and gently fold into the batter.
- Pour batter into the prepared dish and bake for 40-45 minutes until golden brown and set.
- Allow cooling before slicing and dust with powdered sugar if desired.
- Prep Time: 15 minutes
- Cook Time: 45 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 slice (85g)
- Calories: 235
- Sugar: 18g
- Sodium: 150mg
- Fat: 10g
- Saturated Fat: 6g
- Unsaturated Fat: 3g
- Trans Fat: 0g
- Carbohydrates: 34g
- Fiber: 0g
- Protein: 5g
- Cholesterol: 148mg





