If you’re looking for a bright, comforting dessert that feels both fancy and effortless, you absolutely must try this Lemon Custard Cake: A Delicious & Easy Recipe. It’s a magical creation that bakes up with a delicate, spongy lemon cake on top and a creamy, custard-like layer beneath. The balance of tangy lemon zest and juice with rich, smooth custard makes each bite irresistible, while its simplicity in ingredients and method mean you don’t need to be a baking pro to impress. This cake transforms everyday pantry staples into a standout dessert perfect for any occasion.

Ingredients You’ll Need
Every ingredient in this Lemon Custard Cake is thoughtfully chosen to deliver that perfect balance of flavor, texture, and color. Simple yet essential, they come together to create the luscious custard layer and airy cake topping that define this dessert.
- Unsalted butter (1/2 cup, melted and cooled): Adds rich moisture and helps achieve that tender crumb and golden top.
- Large eggs (4, separated): Egg yolks enrich the custard, while whipped whites give the airy cake its lift.
- Granulated sugar (3/4 cup): Sweetens the cake while helping to create structure in the batter.
- Lemon zest (1 tablespoon): Delivers the signature bright, citrusy aroma and flavor punch.
- Fresh lemon juice (1/3 cup): Provides essential tang that balances sweetness and helps set the custard.
- All-purpose flour (1/2 cup): Gives body to the cake layer without weighing it down.
- Salt (1/8 teaspoon): Enhances flavor and brightens the lemon notes.
- Whole milk (1 1/2 cups, lukewarm): Contributes to that creamy custard texture and tender crumb.
- Powdered sugar (for dusting): Adds a pretty finish and a touch of extra sweetness just before serving.
How to Make Lemon Custard Cake: A Delicious & Easy Recipe
Step 1: Prepare and Preheat
Start by preheating your oven to 325°F (160°C) and greasing an 8×8-inch baking dish. This ensures your cake can bake evenly and release easily once done, setting the stage for a flawless dessert.
Step 2: Mix the Yolk Batter
In a large bowl, beat together the egg yolks and granulated sugar until the mixture becomes pale and creamy. This is your foundation for the custard — the key to achieving smoothness and a lovely texture. Next, stir in the melted butter, lemon zest, and fresh lemon juice to infuse vibrant flavor. Add the flour and salt, then gradually whisk in the lukewarm milk until the batter is fluid and silky.
Step 3: Whip and Fold Egg Whites
Whip the separated egg whites until they hold stiff peaks. This aeration is crucial for the light sponge layer on top of your custard. Gently fold the egg whites into the lemon batter in three parts, taking care to preserve as much air as possible. This delicate folding makes the difference between a dense cake and a dreamy, fluffy finish.
Step 4: Bake to Perfection
Pour the batter into your prepared dish and place it in the oven. Bake for 40 to 45 minutes, or until the surface is beautifully golden and the center jiggles just slightly when nudged — a sign your custard inside is perfectly set but still luscious. Cooling the cake completely in the pan lets the layers settle into a mesmerizing contrast of creamy custard below and light sponge on top.
How to Serve Lemon Custard Cake: A Delicious & Easy Recipe

Garnishes
A simple dusting of powdered sugar over the cooled cake highlights its delicate texture and adds a touch of sweetness right before serving. For an extra pop of color and flavor, garnish with thin lemon slices or a sprinkle of finely chopped fresh mint. These little touches bring an inviting freshness that complements the custard’s richness.
Side Dishes
This cake pairs delightfully with a scoop of vanilla ice cream or a dollop of whipped cream for added indulgence. Fresh berries like raspberries or blueberries offer a lovely tart contrast that wakes up your palate and keeps each bite exciting. A cup of rich coffee or a light herbal tea also makes a perfect companion to balance the lemon brightness.
Creative Ways to Present
Serve the Lemon Custard Cake in individual glass ramekins for an elegant, restaurant-style dessert presentation that shows off those beautiful layers. Another fun idea is cutting the cake into cubes and threading them onto skewers with fresh fruit for a playful, party-friendly treat. The sunny yellow hues and creamy texture make it as pleasing to the eye as it is to the taste buds.
Make Ahead and Storage
Storing Leftovers
Leftover Lemon Custard Cake keeps wonderfully in the refrigerator for up to three days. Store it covered tightly with plastic wrap or in an airtight container to prevent the cake from drying out and to preserve its tender custardy texture.
Freezing
If you want to enjoy this cake later, wrap it well in plastic wrap and foil before freezing. It freezes best for up to two months. When ready to eat, thaw overnight in the fridge to keep the custard’s delicate consistency intact.
Reheating
For a comforting warm treat, gently reheat individual slices in the microwave for about 15 seconds or until just warm. Avoid overheating to prevent the custard from becoming too runny, and enjoy it slightly warm for a soft, dreamy custard experience.
FAQs
Can I use low-fat milk instead of whole milk for this cake?
While whole milk contributes to the rich custard texture, you can substitute 2% milk if needed, but be aware the custard layer might be slightly less creamy.
What makes the top layer spongy and the bottom custardy?
The magic happens thanks to the combination of whipped egg whites folded into the thin batter and slow baking. The batter separates as it bakes, creating an airy sponge cake on top and creamy custard beneath.
Is this cake gluten-free?
This recipe uses all-purpose flour, so it’s not gluten-free as is. However, you can experiment with a gluten-free flour blend, though texture might vary slightly.
Can I make this cake without lemon zest?
You could, but the zest adds essential citrus oils that intensify the lemon flavor. Omitting it will result in a milder lemon taste.
How do I know when the cake is done?
Look for a golden top and a center that slightly jiggles when you gently shake the pan. It should not be liquid, but a gentle wobble means the custard inside is perfectly set and soft.
Final Thoughts
If you want an easy-to-make dessert that feels like a special occasion without any fuss, the Lemon Custard Cake: A Delicious & Easy Recipe is your new go-to. Its bright lemon flavor, silky custard, and light sponge layers come together in a simple, elegant way that’s sure to delight family and friends. I hope you give this recipe a try—you might just find yourself baking it again and again!
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Lemon Custard Cake: A Delicious & Easy Recipe
- Prep Time: 15 minutes
- Cook Time: 45 minutes
- Total Time: 1 hour
- Yield: 9 slices
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Description
This Lemon Custard Cake is a delightful baked dessert that combines a light sponge cake layer with a creamy lemon custard beneath. It’s easy to prepare, featuring a vibrant lemon flavor enhanced by fresh lemon zest and juice, with a soft, silky texture that’s perfect for any occasion.
Ingredients
Wet Ingredients
- 1/2 cup unsalted butter (melted and cooled)
- 4 large eggs (separated)
- 1/3 cup fresh lemon juice
- 1 1/2 cups whole milk (lukewarm)
Dry Ingredients
- 3/4 cup granulated sugar
- 1 tablespoon lemon zest
- 1/2 cup all-purpose flour
- 1/8 teaspoon salt
For Serving
- Powdered sugar (for dusting)
Instructions
- Preheat the oven: Set your oven to 325°F (160°C) and grease an 8×8-inch baking dish. This ensures the cake won’t stick during baking.
- Mix egg yolks and sugar: In a large bowl, beat the egg yolks with the granulated sugar until the mixture is pale and creamy, creating a smooth base for your batter.
- Add lemon and butter: Stir in the melted butter, fresh lemon zest, and lemon juice until fully combined to infuse the batter with bright citrus flavor.
- Incorporate dry ingredients and milk: Add the flour and salt, then gradually whisk in the lukewarm milk. Mix until you have a smooth, thin batter without lumps.
- Beat egg whites: In a separate clean bowl, beat the egg whites until stiff peaks form. This will help make the cake light and airy.
- Fold egg whites into batter: Gently fold the beaten egg whites into the lemon batter in three additions, ensuring to maintain as much air as possible for a fluffy texture.
- Bake the cake: Pour the batter into your prepared dish and bake for 40–45 minutes, or until the top is golden and the center is set but still slightly jiggly.
- Cool and serve: Allow the cake to cool completely in the pan. Before serving, dust with powdered sugar for a finishing touch.
Notes
- The cake will naturally separate during baking, creating a light sponge layer on top and a creamy lemon custard layer underneath.
- For a stronger lemon flavor, increase the amount of lemon zest.
- Chill the cake before serving if you prefer a firmer texture, or enjoy it slightly warm for a softer, custard-like consistency.

