Easy No-Bake Lemon Cake Recipe – Ready in 15 Minutes

No Bake Cakes
By Inga
👇

This no-bake lemon cake is a creamy, refreshing dessert made with soft ladyfingers, a smooth lemon cream filling, and a bright lemon glaze on top. It is light, elegant, and perfect for summer days, family gatherings, or any time you want a simple dessert without turning on the oven.

The cake needs to chill in the refrigerator until firm, which makes it easy to slice and gives it that smooth, creamy texture. I decorated mine simply with fresh mint, but you can also finish it with lemon slices, whipped cream, berries, or any decoration you like.

The best part about this no-bake lemon cake is the balance between the soft ladyfingers, the creamy filling, and the fresh lemon topping. The ladyfingers absorb just enough moisture to become tender, while still helping the cake hold its shape after chilling.

The lemon glaze gives the top a smooth, glossy finish and makes the dessert look clean and elegant. If you enjoy homemade chilled desserts, you may also like my No Bake Pistachio Cake. For more cake recipes and decorating ideas, visit my website .


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Quick Recipe Info

  • Prep Time: 10 minutes
  • Cook Time: 10 minutes
  • Chill Time: 4 hours
  • Total Time: 4 hours 20 minutes
  • Servings: 16 slices
  • Difficulty: Easy
  • Cake Pan Size: 24 cm / 9.5 inch round pan
  • Best Served: Chilled

WHAT YOU’LL NEED FOR THIS RECIPE

This no-bake lemon cake is made with simple ingredients that come together into a light, creamy, and refreshing dessert. Ladyfingers create the base and sides of the cake, while the cooked cream filling gives it a smooth texture. The lemon glaze on top adds freshness, shine, and that beautiful bright yellow finish.

For the best result, use fresh lemons for the glaze and make sure the cream is cooked until smooth and thick enough to hold the cake together after chilling. The cake should be chilled for at least 4 hours before slicing.

Why You Will Love This Recipe

This no-bake lemon cake is easy to make, refreshing, and perfect for warm days. The soft ladyfingers, creamy cooked filling, and smooth lemon glaze come together into a dessert that tastes light but still feels rich and satisfying.

You will love this no-bake lemon cake because it does not require complicated decorating or special equipment. After chilling, the cake holds its shape beautifully and cuts into clean slices, which makes it perfect for serving to guests.

This no-bake lemon cake is also a great make-ahead dessert. You can prepare it several hours before serving, let it chill in the refrigerator, and decorate it simply with fresh mint, lemon slices, whipped cream, or berries.

Lemon gives this cake its fresh, bright flavor and makes it especially refreshing for warm days. Lemons are also naturally known for their vitamin C content, which is one reason they are so popular in drinks, desserts, and summer recipes. You can read more about lemons in the USDA SNAP-Ed lemon guide.

Ingredients

Ingredients for the Cream Filling:

  • 3/4 cup milk, about 200 ml
  • 1/3 cup sugar, about 65 g
  • 1 tablespoon cornstarch, about 10 g
  • 1 egg yolk
  • 2 tablespoons lemon juice, about 30 ml
  • 1 1/2 cups heavy whipping cream, about 350 ml
  • Zest of 1 lemon

Ingredients for the Base:

  • About 7 oz ladyfingers, about 200 g
  • Milk as needed for dipping, about 1/2 to 1 cup, depending on how much the ladyfingers absorb

Ingredients for the Lemon Glaze:

  • 1/4 cup sugar, about 50 g
  • 3/4 cup plus 1 tablespoon lemon juice, about 200 ml
  • 2 tablespoons cornstarch, about 20 g
  • 1/2 cup plus 2 tablespoons water, about 150 ml

For this recipe, I used a 9.5-inch round cake pan, about 24 cm in diameter.

How to Make No Bake Lemon Cake

Step 1: Cook the Cream Filling

First, prepare the cream filling for this no-bake lemon cake because it needs time to cool before mixing it with the whipped cream. While the cream is cooling, you can prepare the rest of the cake.

In a saucepan, add the milk, sugar, cornstarch, and egg yolk. Whisk everything together until smooth and well combined. Place the saucepan over low heat and cook the cream, stirring constantly so it does not burn or stick to the bottom.

As soon as the mixture starts to boil, it will thicken quickly. Remove it from the heat immediately, then add the lemon juice and mix until smooth. Transfer the cream to a wide bowl so it can cool faster before the next step.

Step 2: Make the Cream Filling

Once the cooked cream has cooled, pour the heavy whipping cream into a mixing bowl and whip it until it becomes thick and creamy.

Add the cooled lemon cream to the whipped cream and mix until everything is smooth and well combined. Then add the zest of one lemon and gently mix again.

At this point, the cream filling should be smooth, light, and ready for assembling the cake.

Step 3: Assemble the Cake

Prepare the ladyfingers and milk for dipping. Dip each ladyfinger briefly into the milk, then arrange them in the cake pan to create the base of the cake.

Once the ladyfingers are arranged, gently spread the cream filling over them. Add all of the cream, then smooth the top with a spatula so the cake is even and neat.

Place the cake in the refrigerator while you prepare the lemon glaze. This will help the cream start to set before adding the topping.

Step 4: Make the Lemon Glaze

After the no-bake lemon cake is filled and placed in the refrigerator, prepare the lemon glaze for the top.

In a saucepan, add the lemon juice and water. Then add the sugar and cornstarch, and whisk everything together until smooth. Place the saucepan over low heat and cook the glaze, stirring constantly so it does not burn or stick to the bottom.

If you want a brighter yellow color, you can add a small amount of yellow food coloring. This is optional, but it gives the glaze a more beautiful lemon color.

As soon as the mixture starts to boil, it will thicken quickly. Remove it from the heat and let it cool for about 10 minutes. Then carefully pour the glaze over the cake and gently smooth it with a spatula.

Place the cake back in the refrigerator and let it chill until firm

Step 5: Chill, Slice, and Serve

Let the cake chill in the refrigerator for at least 4 hours, or until the cream and lemon glaze are fully set. For the best texture and clean slices, you can also leave it overnight.

Before serving, carefully remove the cake from the pan and decorate it as desired. I kept it simple with fresh mint, but lemon slices, whipped cream, or fresh berries would also look beautiful.

Use a sharp knife to cut the cake into slices. For cleaner cuts, wipe the knife between each slice. Serve chilled and enjoy the creamy lemon filling, soft ladyfingers, and smooth lemon glaze in every bite.

Storing and Freezing

Store the no-bake lemon cake covered in the refrigerator for up to 3 days. Because this no-bake lemon cake has a cream filling and lemon glaze, it should stay chilled until serving.

For the best texture, I recommend enjoying this no-bake lemon cake fresh from the refrigerator. The ladyfingers will stay soft, the cream will hold its shape, and the lemon glaze will keep its smooth finish.

Freezing is possible, but it is not the best option for this type of cake. Since the filling is creamy and the no-bake lemon cake contains soaked ladyfingers, the texture may change slightly after thawing. If you want to freeze it, freeze individual slices in an airtight container for up to 1 month. Thaw overnight in the refrigerator before serving.


Frequently Asked Questions About No Bake Lemon Cake

Can I make this no-bake lemon cake one day ahead?

Yes, this cake is a great make-ahead dessert. You can prepare it one day in advance and keep it covered in the refrigerator until serving. The texture will be even better after chilling because the ladyfingers will soften and the cream will fully set.

Can I use bottled lemon juice instead of fresh lemon juice?

Fresh lemon juice is the best choice because it gives the cake a brighter and more natural flavor. Bottled lemon juice can work if needed, but the flavor may be slightly less fresh.

Why is my cream filling too runny?

The cream filling may be too runny if the cooked cream was not thickened enough or if it was mixed with whipped cream while still warm. Make sure the cooked cream thickens on the stove, then let it cool before combining it with the whipped cream.

How long should I dip the ladyfingers in milk?

Dip the ladyfingers very quickly, just enough to lightly moisten them. If they soak too long, they can become too soft and make the cake harder to slice.

Can I decorate this cake differently?

Yes. I decorated mine simply with fresh mint, but you can also use lemon slices, whipped cream, fresh berries, white chocolate curls, or crushed ladyfingers.

Can I make this cake without food coloring?

Yes, the yellow food coloring in the lemon glaze is optional. It only makes the topping look brighter. The cake will still taste the same without it.

Why does the cake need to chill before slicing?

Chilling helps the cream filling and lemon glaze set properly. It also allows the ladyfingers to soften, which gives the cake a smooth texture and makes it easier to cut into clean slices.


Watch the Full No Bake Lemon Cake Video


Nutrition per serving

Approximate values for 1 slice, based on 16 servings:

Calories: about 170 to 190 kcal
Carbohydrates: about 24 g
Sugar: about 12 g
Fat: about 7 g
Saturated Fat: about 4 g
Protein: about 3 g
Fiber: about 1 g
Sodium: about 45 mg

Note: Nutrition may vary depending on the brand of ladyfingers, heavy whipping cream, and how much milk the ladyfingers absorb.

Conclusion

This no-bake lemon cake is a simple, creamy, and refreshing dessert that is perfect when you want something light but still elegant. The soft ladyfingers, smooth cream filling, and glossy lemon glaze make every slice taste fresh and balanced.

You can serve this no-bake lemon cake for summer gatherings, family weekends, holidays, or any occasion when you need a make-ahead dessert that looks beautiful on the table. Decorate it simply with fresh mint, or add lemon slices, whipped cream, or berries for a more finished look.

I hope you enjoy making this no-bake lemon cake and sharing it with your family and friends. Happy baking!


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