As I stood in the kitchen, the warm scent of vanilla and lemon wafted through the air, instantly reminding me of my Italian grandmother’s home. Today, I’m thrilled to share her cherished recipe for Authentic Italian Torta della Nonna—a creamy custard tart that’s as comforting as a hug. This delightful dessert combines a flaky, buttery crust with a luscious lemon custard, creating a stunning centerpiece for your table. Not only is this recipe easy to make, but it’s also a guaranteed crowd-pleaser that will impress family and friends alike. Whether you’re celebrating a special occasion or just looking for a sweet escape from fast food, this Torta della Nonna is the homemade treat you need. Curious about how to bring a taste of Italy into your own kitchen? Let’s get started!

Why is Torta della Nonna Special?
Rich, Creamy Custard: The silky lemon custard offers a refreshing burst of flavor that perfectly complements the buttery crust.
Authentic Italian Tradition: This recipe is steeped in tradition, allowing you to bring a piece of Italy directly to your kitchen.
Simplicity in Preparation: Despite its sophisticated taste, the Torta della Nonna is surprisingly easy to prepare, even for novice bakers.
Versatile Dessert: Perfect for any occasion, whether it’s a family gathering or a cozy dinner party, this tart will steal the show.
Make-Ahead Friendly: Prepare the pastry in advance, making it a great time-saver for busy weeknights or planned get-togethers.
Each slice is a delightful reminder of childhood memories and family gatherings, so why not try your hand at making your own Authentic Italian Torta della Nonna?
Authentic Italian Torta della Nonna Ingredients
For the Pastry
- All-Purpose Flour – Provides the perfect structure for the pastry; gluten-free flour can be used for a lighter option.
- Unsalted Butter – Adds richness and tenderness; substitute with dairy-free butter for a vegan friendly version.
- Granulated Sugar – Sweetens the pastry while enhancing the flavor; brown sugar adds depth.
- Large Egg – Essential for binding the ingredients together; an egg substitute works well for vegan options.
- Egg Yolk – Enriches both flavor and texture of the pastry; omitting it can lead to a lighter dough.
- Vanilla Extract – Elevates the taste with warmth; use pure extract for the best flavor.
- Salt – Balances the sweetness and enhances flavors; essential for a well-rounded pastry.
For the Custard
- Whole Milk – Serves as the creamy base for the custard; try almond or oat milk for a dairy-free alternative.
- Large Egg Yolks – Thickens and adds richness to the custard; reserve egg whites for another recipe.
- Cornstarch – Helps stabilize and set the custard perfectly; arrowroot powder can be used as a substitute.
- Lemon Zest – Provides a bright, fresh citrus note; orange zest can be swapped for a different flavor.
- Unsalted Butter (Custard) – Contributes to the custard’s creaminess; replace with non-dairy butter if desired.
For Topping
- Pine Nuts/Sliced Almonds – Adds a delightful crunch and texture; can be replaced with chopped hazelnuts or omitted entirely.
- Powdered Sugar – For a lovely dusting before serving; coconut sugar is an excellent less processed substitute.
Now that you have your ingredients for this delightful Authentic Italian Torta della Nonna, it’s time to roll up your sleeves and create a slice of Italy right in your kitchen!
Step‑by‑Step Instructions for Authentic Italian Torta della Nonna
Step 1: Make the Pastry
In a large mixing bowl, combine all-purpose flour, unsalted butter, granulated sugar, large egg, egg yolk, vanilla extract, and salt. Using your fingertips or a pastry cutter, mix until the dough starts to come together. The mixture should resemble coarse crumbs. Form into a ball, wrap in plastic wrap, and refrigerate for at least 30 minutes to ensure it holds its shape.
Step 2: Prepare the Custard
In a saucepan, gently heat the whole milk over medium heat until just steaming. In another bowl, whisk together large egg yolks, granulated sugar, cornstarch, and lemon zest until smooth. Gradually pour the hot milk into the egg mixture, whisking continuously to temper the eggs. This will prevent them from scrambling in the subsequent cooking step.
Step 3: Combine Mixtures
Return the combined mixture to the saucepan over medium heat. Stir the custard continuously with a whisk until it thickens and reaches a creamy consistency, about 5-7 minutes. You’ll know it’s ready when it coats the back of a spoon, forming a beautiful velvety texture. Remove from heat and mix in the unsalted butter, stirring until melted and combined.
Step 4: Cool the Custard
Transfer the thickened custard to a clean bowl and cover it with plastic wrap, pressing the wrap directly onto the surface of the custard to prevent a skin from forming. Let it cool at room temperature for about 30 minutes before placing it in the refrigerator to chill completely.
Step 5: Preheat Oven
While the custard cools, preheat your oven to 350°F (175°C). A properly heated oven is crucial for creating that delightful golden crust of the Authentic Italian Torta della Nonna. Ensure your oven rack is in the center position for even baking.
Step 6: Roll the Dough
Once chilled, take the pastry dough from the refrigerator. On a lightly floured surface, roll the dough out to about ¼ inch thick. Aim for an even thickness to ensure consistent baking. Use a rolling pin to gently transfer the dough to your tart pan and carefully press it into the edges.
Step 7: Prepare Tart Pan
Grease the tart pan lightly with butter or cooking spray. Line the bottom and sides with the rolled-out pastry, trimming any excess dough that hangs over the edges. Prick the base of the pastry with a fork to prevent it from puffing up during baking.
Step 8: Fill Tart
Spread the cooled custard evenly into the prepared pastry shell, smoothing the top with a spatula. It should fill the tart to just below the edge of the crust.
Step 9: Add Toppings
Sprinkle the pine nuts or sliced almonds generously over the custard. These will add a delightful crunch and complement the creamy filling beautifully, enhancing the overall experience of your Authentic Italian Torta della Nonna.
Step 10: Bake
Place the tart in the preheated oven and bake for 30-35 minutes, or until the top is golden and the custard is set. Check for doneness by gently shaking the pan; the custard should have a slight jiggle but shouldn’t appear liquid.
Step 11: Cool Completely
Once baked, remove the tart from the oven and allow it to cool in the pan for at least 30 minutes. This will help the filling to set properly. After it cools, carefully transfer the tart to a wire rack to cool completely at room temperature.
Step 12: Dust with Sugar
Before serving, dust the top of your Authentic Italian Torta della Nonna with powdered sugar for a beautiful finish. This simple step adds a touch of elegance and sweetness that complements the dessert wonderfully.

Make Ahead Options
These Authentic Italian Torta della Nonna are perfect for busy cooks looking to save time! You can prepare the pastry dough up to 24 hours in advance by mixing the ingredients and chilling it in the refrigerator. Additionally, the lemon custard can be made ahead and stored in an airtight container for up to 3 days; just be sure to press plastic wrap directly onto the surface to prevent skin formation. When you’re ready to bake, simply roll out the chilled dough, fill it with your prepared custard, and proceed with baking. This way, you’ll enjoy a delightful, homemade dessert that’s just as delicious, but with minimal last-minute effort!
What to Serve with Authentic Italian Torta della Nonna
The perfect meal deserves the perfect accompaniments, elevating your dessert experience to new heights.
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Fresh Berries: Juicy strawberries or raspberries provide a vibrant contrast to the creamy custard, enhancing every bite with natural sweetness.
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Whipped Cream: A dollop of light, airy whipped cream adds a luxurious touch that complements the tart’s rich flavors beautifully.
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Espresso: The boldness of a freshly brewed espresso pairs beautifully with the Torta della Nonna, cleansing the palate with its rich and bitter notes.
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Chocolate Sauce: Drizzling a bit of warm chocolate sauce adds an indulgent layer to the Torta, making each slice a decadent delight.
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Pistachio Crumble: Sprinkling crushed pistachios over the tart introduces a delightful crunch and nutty flavor, pairing well with the custard’s smoothness.
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Homemade Limoncello: A chilled shot of limoncello brings a refreshing zesty finish that echoes the bright notes of lemon in the tart.
Each of these delightful pairings not only enhances the dining experience but also turns your Authentic Italian Torta della Nonna into the star of any occasion.
Authentic Italian Torta della Nonna Variations
Feel free to unleash your creativity and give this delightful dessert your personal touch!
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Citrus Twist: Replace lemon zest with orange zest for a bright, fruity flavor that adds a fresh touch.
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Nutty Alternative: Try using pecans or walnuts as a topping for a unique crunch that complements the creamy custard beautifully. A blend of flavors can elevate your tart!
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Chocolate Lover’s Dream: Mix in chocolate chips into the custard before pouring it into the pastry for a rich and indulgent variation. Who can resist chocolate?
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Fruit-Filled Delight: Add fresh blueberries or raspberries to the custard for added flavor and a pop of color, bringing a delightful tartness to each slice.
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Dairy-Free Delight: Substitute whole milk with almond or oat milk and use dairy-free butter for a completely dairy-free version without sacrificing taste.
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Syrupy Drizzle: Drizzle a bit of honey or chocolate sauce over individual slices when serving for an extra touch of sweetness and decadence.
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Gluten-Free Option: Swap all-purpose flour for a gluten-free blend to ensure every guest can enjoy this masterpiece without worry.
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Herbal Infusion: Incorporate a hint of fresh basil or mint in the custard for an unexpected herbaceous flavor that will surprise and delight the taste buds.
For more dessert inspiration, consider pairing your Torta della Nonna with some whipped cream or a side of fresh berries to elevate the experience and make each bite even more memorable!
Storage Tips for Authentic Italian Torta della Nonna
Fridge: Store any leftovers in an airtight container in the refrigerator for up to 3 days to retain freshness and flavor.
Freezer: For longer storage, wrap the tart tightly in plastic wrap and aluminum foil, then freeze for up to 1 month. Thaw in the fridge before serving.
Reheating: To reheat, warm individual slices in a preheated oven at 300°F (150°C) for about 10 minutes until just heated through. This will help maintain the creamy texture of your Authentic Italian Torta della Nonna.
Serving: Dust with powdered sugar just before serving for a beautiful finish and serve with fresh berries for an extra touch.
Expert Tips for Authentic Italian Torta della Nonna
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Chill the Dough: Make sure to chill the pastry dough well; a colder dough prevents shrinking and helps achieve that perfect flaky texture.
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Whisk Constantly: When preparing the custard, whisk continuously to avoid lumps and ensure a smooth, creamy consistency—this is essential for your Authentic Italian Torta della Nonna.
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Don’t Overbake: Watch closely as the tart bakes; overbaking can result in a dry custard. It should be slightly jiggly in the center when you take it out.
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Cool Thoroughly: Allow the tart to cool completely before slicing. This helps the custard set properly, making each slice neat and visually appealing.
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Experiment with Zest: Feel free to swap the lemon zest for orange or even lime for a fun twist on the traditional flavor, diversifying your Authentic Italian Torta della Nonna.

Authentic Italian Torta della Nonna Recipe FAQs
How do I select the best lemons for the custard?
Absolutely! Look for bright, firm lemons with a smooth skin. They should feel heavy for their size, indicating juiciness. Avoid any with deep blemishes or soft spots, as these may be overripe.
How should I store leftovers of Torta della Nonna?
Store your Authentic Italian Torta della Nonna in an airtight container in the refrigerator. It’s best enjoyed within 2-3 days for the freshest taste. For long-term storage, wrap it tightly in plastic wrap and aluminum foil, and freeze for up to 3 months.
Can Torta della Nonna be frozen?
Yes! To freeze, allow the tart to cool completely, then wrap it carefully in plastic wrap followed by aluminum foil. This double wrapping protects it from freezer burn. When you’re ready to enjoy, simply transfer it to the refrigerator to thaw overnight.
What should I do if my custard is lumpy?
If your custard turns out lumpy, don’t worry—just strain it through a fine-mesh sieve to remove any lumps before filling the tart shell. Ensure to whisk continuously while cooking the custard next time, keeping the heat moderate to prevent lumps from forming.
Is Torta della Nonna suitable for people with dairy allergies?
For those with dairy allergies, you can adapt this recipe by using non-dairy alternatives. Swap the whole milk with almond or oat milk, and use a dairy-free butter for both the pastry and custard. The flavor will still be delightful, although there may be a slight difference in texture.
Can I use a different nut topping for my Torta della Nonna?
Very! While pine nuts or sliced almonds are traditional, feel free to get creative. Chopped hazelnuts or pecans can add a lovely crunch and unique flavor. Just remember to sprinkle them lightly on top before baking!

Authentic Italian Torta della Nonna: A Slice of Italy Delight
Ingredients
Equipment
Method
- Combine flour, butter, sugar, egg, egg yolk, vanilla, and salt in a mixing bowl. Mix until coarse crumbs form. Wrap in plastic wrap and refrigerate for at least 30 minutes.
- Heat whole milk in a saucepan until just steaming. In another bowl, whisk egg yolks, sugar, cornstarch, and lemon zest. Gradually pour hot milk into egg mixture, whisking continuously.
- Return mixture to saucepan over medium heat. Stir constantly until the custard thickens, about 5-7 minutes. Remove from heat and stir in butter.
- Transfer custard to a bowl, cover with plastic wrap directly on the surface. Cool at room temperature for 30 minutes, then refrigerate until fully chilled.
- Preheat the oven to 350°F (175°C). Ensure the rack is in the center position.
- Roll out chilled pastry dough on a floured surface to ¼ inch thick. Use a rolling pin to transfer to tart pan and press into edges.
- Grease tart pan and line with rolled-out pastry, trimming excess. Prick the base with a fork.
- Spread cooled custard into pastry shell, smoothing the top.
- Sprinkle pine nuts or sliced almonds over the custard.
- Bake in the preheated oven for 30-35 minutes, until the top is golden and custard is set.
- Remove tart from oven, cool in the pan for 30 minutes, then transfer to a wire rack to cool completely.
- Before serving, dust the tart with powdered sugar.

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