• About me
  • Contact
  • Work with me
  • About me
  • Contact
  • Work with me

New Treats to Try Today |

  • Home
  • Breakfast & Brunch
  • Dinner Ideas
  • Desserts & Sweets
  • Appetizers & Snacks
  • Home
  • Breakfast & Brunch
  • Dinner Ideas
  • Desserts & Sweets
  • Appetizers & Snacks
Slice of Italian Grandma's lemon custard cake with lemon garnish

Italian Grandma’s Lemon Custard Cake

Alice Wellington, January 5, 2026January 5, 2026
Jump to Recipe

Is your dessert game strong enough to impress even the toughest critics?

When it comes to sweet treats, the Italian Grandma’s Lemon Custard Cake is a timeless classic that is sure to delight everyone at the table. But did you know that nearly 60% of home bakers struggle with achieving that perfect custard texture? In this recipe, not only will you learn how to make the best Lemon Custard Cake, but you will also uncover the secrets to creating superb custards that might just change your baking game. This Italian-inspired dessert is a harmonious blend of zesty lemon and creamy custard, making it a delightful finale for any meal.

Ingredients List

  • Fresh Lemons (3 large): The star ingredient offers a vibrant acidity that balances the sweetness of the cake. Freshly squeezed lemon juice is essential for that authentic zing. Do opt for organic lemons whenever possible for better flavor.

  • Granulated Sugar (1 cup): This brings the sweetness and helps with the cake’s structure. For a healthier alternative, you can substitute with coconut sugar, which has a lower glycemic index.

  • All-Purpose Flour (1 cup): Provides the bulk and structure of the cake. If you’re looking for a gluten-free option, try almond flour or a 1:1 gluten-free flour blend, but note that this may change the texture slightly.

  • Eggs (4 large): Essential for richness and binding. They also contribute to the custard’s overall texture. Consider free-range or organic eggs for a more flavorful outcome.

  • Unsalted Butter (1/2 cup): Adds richness and moisture. You can substitute with coconut oil for a dairy-free version; however, it may impart a subtle coconut flavor.

  • Whole Milk (1 cup): Creaminess comes from whole milk, which helps create that luxurious custard texture. Substitute with almond or oat milk for a lactose-free option, but the custard may be less rich.

  • Vanilla Extract (1 teaspoon): To enhance the flavors subtly, always use high-quality pure vanilla extract. The flavor infusion elevates the entire cake.

  • Baking Powder (1 teaspoon): This leavening agent helps the cake rise beautifully. It’s crucial to ensure it’s fresh for optimal results.

Timing

  • Preparation time: 20 minutes
  • Cooking time: 45 minutes
  • Total time: 1 hour 5 minutes

This cake not only comes together quickly, but it also allows you to enjoy a delicious dessert in a little more than an hour—a perfect balance for busy evenings.

Step-by-Step Instructions

Step 1: Preheat and Prepare the Pan

Begin by preheating your oven to 350°F (175°C). While the oven is warming, greasing a 9-inch round cake pan with butter and lining it with parchment paper ensures your cake comes out flawlessly.

Step 2: Mix the Wet Ingredients

In a large mixing bowl, melt the unsalted butter and let it cool slightly. Whisk in the eggs until they are fully incorporated. Add the fresh lemon juice and zest, milk, and vanilla extract into the mixture. Stir well to combine.

Step 3: Combine Dry Ingredients

In another bowl, whisk together the granulated sugar, all-purpose flour, and baking powder. This ensures even distribution and prevents lumps.

Step 4: Blend the Mixtures

Gradually add the dry ingredients to the wet mixture, stirring gently until just combined. Be careful not to overmix, as this can lead to a denser cake.

Step 5: Bake the Cake

Pour the batter into your prepared cake pan, smoothing the top. Bake in the preheated oven for about 45 minutes or until a toothpick inserted in the center comes out clean.

Step 6: Cool and Serve

Allow the cake to cool in the pan for 10 minutes before transferring it to a wire rack to cool completely. Once cooled, dust with powdered sugar for a beautiful finish.

Italian Grandma’s Lemon Custard Cake

Nutritional Value / Health Benefits

  • Calories (250 per slice): Offers a sweet indulgence without being overly heavy, making it a satisfying treat.

  • Protein (5g per slice): Thanks to the eggs, it adds a small boost of protein that can help you feel full longer.

  • Vitamin C (from lemons): Supports immune function and skin health, giving you a tasty way to get essential nutrients.

  • Calcium (from milk): Important for bone health, this dessert helps you indulge while keeping nutritional benefits in mind.

  • Healthy Fats (from butter): Provides flavor and satiety, ensuring a rich taste experience without excessive ingredients.

Healthier Alternatives

  • Coconut Sugar: Has a lower glycemic index, making it a better choice for those watching their sugar intake, though it may give a caramel-like flavor.

  • Almond Milk: Using this dairy-free option can reduce calories and lactose, though the custard may have a nuttier taste.

  • Greek Yogurt Replacement: For a richer texture, consider substituting half the butter with Greek yogurt, resulting in a lighter cake with fewer calories.

Serving Suggestions

  • With Fresh Berries: Serve alongside a mix of strawberries, raspberries, and blueberries for a refreshing contrast and added antioxidants.

  • Whipped Cream: Top with lightly sweetened whipped cream or a dollop of mascarpone for extra indulgence.

  • Lemon Zest Garnish: Add a sprinkle of fresh lemon zest on top just before serving for an extra punch of flavor.

  • Drizzle of Honey: A light drizzle of honey can enhance the sweetness without making it overpowering.

Common Mistakes to Avoid

  • Overmixing the Batter: This can lead to a tough cake. Mix just until incorporated for a lighter texture.

  • Skipping the Step to Cool the Cake: Cutting into a warm custard cake can result in a soggy center. Allow cooling for the best texture.

  • Not Measuring Ingredients Accurately: Baking is a science. Use a kitchen scale for the best results.

Storing Tips

  • Room Temperature: If you plan to eat it within two days, you can store it covered on the countertop.

  • Refrigerate: For longer storage, wrap the cake well in plastic wrap or aluminum foil and place it in the refrigerator, where it can stay fresh for up to five days.

  • Freezing: If you want to enjoy it later, slice the cake and freeze individual pieces in airtight containers. It can be stored for up to three months.

Conclusion

The Italian Grandma’s Lemon Custard Cake is a simple yet elegant dessert that is sure to impress anyone fortunate enough to share a slice. With its vibrant flavor profile and easy prep, it finds a perfect spot in your recipe repertoire. So gather the ingredients and savor the joy of homemade goodness.

Italian Grandma’s Lemon Custard Cake

FAQs

A: Q: Can I use bottled lemon juice instead of fresh?
A: While bottled lemon juice is convenient, it lacks the vibrant flavor of fresh juice, which is critical for optimum taste.
B: Q: How can I ensure my cake doesn’t stick to the pan?
A: Properly greasing the pan and lining it with parchment paper before baking is key to a successful release.
C: Q: Can I make this dessert dairy-free?
A: Yes, by substituting the butter with coconut oil and the milk with almond or oat milk, you can create a delicious dairy-free version.

Now that you’re equipped with this delightful recipe and all the insights, what are you waiting for? Gather your ingredients and impress your loved ones with this exquisite Lemon Custard Cake. Don’t forget to leave a review or comment below to share your baking experience!

Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon

Italian Grandma’s Lemon Custard Cake


  • Author: admin
  • Total Time: 65 minutes
  • Yield: 8 servings 1x
  • Diet: Vegetarian
Print Recipe
Pin Recipe

Description

A classic Italian dessert that combines zesty lemon and creamy custard, perfect for any occasion.


Ingredients

Scale
  • 3 large Fresh Lemons, juiced
  • 1 cup Granulated Sugar
  • 1 cup All-Purpose Flour
  • 4 large Eggs
  • 1/2 cup Unsalted Butter, melted
  • 1 cup Whole Milk
  • 1 teaspoon Vanilla Extract
  • 1 teaspoon Baking Powder

Instructions

  1. Preheat the oven to 350°F (175°C) and prepare a 9-inch round cake pan with grease and parchment paper.
  2. Melt the butter and let it cool, then whisk in the eggs, followed by lemon juice, milk, and vanilla extract.
  3. In a separate bowl, mix together sugar, flour, and baking powder.
  4. Combine the dry ingredients with the wet mixture gently to avoid overmixing.
  5. Pour the batter into the prepared pan and bake for 45 minutes, or until a toothpick comes out clean.
  6. Let the cake cool for 10 minutes before transferring to a wire rack and dusting with powdered sugar.

Notes

Avoid overmixing to keep the cake light, and be sure to let it cool before serving.

  • Prep Time: 20 minutes
  • Cook Time: 45 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: Italian

Nutrition

  • Serving Size: 1 slice
  • Calories: 250
  • Sugar: 14g
  • Sodium: 200mg
  • Fat: 10g
  • Saturated Fat: 5g
  • Unsaturated Fat: 5g
  • Trans Fat: 0g
  • Carbohydrates: 34g
  • Fiber: 1g
  • Protein: 5g
  • Cholesterol: 60mg

Keywords: Lemon Cake, Custard Cake, Italian Dessert, Baking, Easy Dessert

Did you make this recipe?

Share a photo and tag us — we can't wait to see what you've made!

Desserts & Sweets Cake Recipesgrandma's recipeshomemade dessertsItalian dessertlemon custard

Post navigation

Previous post
Next post

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Recipe rating ★☆ ★☆ ★☆ ★☆ ★☆

Meet Alice!

Hi, I’m Alice Wellington, the baker behind Alice Treats! I share easy, joyful recipes made with simple ingredients and a big dash of love. From one-pan dinners to little bites of dessert joy, I’m here to help you whip up treats that are perfect for sharing and fun to make!

Recent Posts

  • Creamy high protein beef pasta served in a bowl with herbs on top
    Creamy High Protein Beef Pasta February 12, 2026
  • Delicious Buffalo Chicken Bowl with fresh toppings and zesty sauce
    Buffalo Chicken Bowls February 12, 2026
  • Delicious mango coconut chia seed parfait in a glass
    Fresh Mango Coconut Chia Seed Parfait February 12, 2026
  • Delicious lemon pizza topped with fresh ingredients and zesty lemon slices
    Lemon Pizza February 12, 2026
  • Honey-Glazed Corn Casserole with vibrant corn and a sweet glaze
    Sweet Harmony Honey-Glazed Corn Casserole February 12, 2026

Subscribe to AliceTreats!

Pinterest @alicetreats

At Alice Treats, you’ll find easy-to-follow recipes full of sweetness and charm — from quick dinners to delightful desserts. Whether you’re baking for loved ones or just whipping up something cozy for yourself, every recipe is designed to be stress-free and perfect for sharing.

Browse

  • Breakfast & Brunch
  • Dinner Ideas
  • Desserts & Sweets
  • Appetizers & Snacks
  • Breakfast & Brunch
  • Dinner Ideas
  • Desserts & Sweets
  • Appetizers & Snacks

Legal

  • About me
  • Terms and Conditions
  • Privacy Policy
  • Disclosure Policy
  • About me
  • Terms and Conditions
  • Privacy Policy
  • Disclosure Policy

Contact

  • Contact
  • hello@alicetreats.com
  • Contact
  • hello@alicetreats.com

FOLLOW ALONG |

Copyright © 2025 AliceTreats . All rights reserved | by Webly

NINA LOGO (1)
  • Breakfast & Brunch
  • Dinner Ideas
  • Desserts & Sweets
  • Appetizers & Snacks
  • Contact
  • Work with me
  • Breakfast & Brunch
  • Dinner Ideas
  • Desserts & Sweets
  • Appetizers & Snacks
  • Contact
  • Work with me
About me