Melktert, or Milk Tart, is a beloved South African dessert that has captured the hearts of many with its creamy custard filling and buttery crust. A traditional treat that evokes warmth and nostalgia, this dessert is often served at celebrations, family gatherings, and special occasions. But what if you could add a twist to this classic, giving it a refreshing citrusy zing? Well, here’s the perfect recipe that does just that – Melktert with a Twist, featuring either orange or lemon zest. The citrusy flair elevates the dessert, offering a perfect balance of sweet and tangy flavors that will have everyone coming back for more.
Why You’ll Love This “Melktert (Milk Tart) with a Twist”?
There’s something about Melktert that brings comfort and joy, especially when you add a little creativity to the mix. The twist of orange or lemon zest in the filling enhances the already creamy and rich custard, bringing a delightful burst of freshness with every bite. Whether you’re a traditionalist who loves Melktert in its purest form or an adventurer eager to try something new, this variation is bound to impress. The addition of citrus not only balances the sweetness of the custard but also adds a subtle tang, making it the perfect dessert for any occasion, from cozy afternoons to festive feasts. Plus, the citrus twist makes it ideal for spring or summer gatherings!
What You’ll Need
For the Crust:
- 1 cup all-purpose flour
- ½ cup unsalted butter, softened
- ¼ cup sugar
- 1 large egg
For the Filling:
- 2 cups whole milk
- ½ cup granulated sugar
- ¼ cup cornstarch
- 2 large eggs
- 1 tsp vanilla extract
For the Twist:
- Zest of 1 orange or lemon (depending on your preference)
Tools Needed:
- Mixing bowls
- Whisk
- 9-inch tart pan
- Medium saucepan
- Whisk or electric mixer
- Grater for zest

Step-by-Step Instructions
1. Prepare the Crust
Start by making the buttery crust. In a mixing bowl, combine the flour and sugar. Add the softened butter and mix until the dough forms a crumbly texture. You can do this by hand or use a pastry cutter for a finer consistency. Add the egg to the mixture and continue mixing until a dough forms.
Once the dough is ready, transfer it to a lightly floured surface and roll it out to fit the bottom of your tart pan. Press the dough into the base and sides of the pan, ensuring it’s evenly distributed. Don’t worry if the dough cracks a little – you can patch it up by pressing it back together with your fingers.
Once the crust is ready, refrigerate it for about 30 minutes to allow the dough to firm up. This will help prevent the crust from shrinking during baking.
2. Blind Bake the Crust
Preheat your oven to 350°F (175°C). After chilling the dough, line the tart crust with parchment paper or aluminum foil, then fill it with pie weights or dried beans to keep the crust from puffing up during baking. Bake the crust for about 10-12 minutes, or until it’s lightly golden.
After the initial baking time, remove the weights and parchment paper, and return the crust to the oven for an additional 5 minutes to ensure the base is fully cooked. Once done, remove the crust from the oven and let it cool while you prepare the filling.
3. Prepare the Filling
In a medium saucepan, combine the milk and sugar. Place the saucepan over medium heat and stir occasionally to dissolve the sugar. While the milk is warming up, whisk together the eggs, cornstarch, and vanilla extract in a separate bowl until smooth.
Once the milk mixture is hot (but not boiling), slowly pour a small amount of the milk into the egg mixture while continuously whisking. This step, known as tempering, prevents the eggs from curdling. Gradually whisk in the rest of the milk mixture.
Transfer the entire mixture back to the saucepan and cook over medium heat, whisking constantly. Continue to cook until the mixture thickens and begins to bubble, which should take about 5-7 minutes.
Once the custard has thickened, remove the saucepan from the heat and stir in the citrus zest of your choice (orange or lemon). The zest will infuse the custard with its fresh and fragrant flavor, giving it the twist that makes this version stand out.
4. Fill the Tart
Pour the custard into the cooled tart crust, smoothing the top with a spatula to ensure an even layer. Allow the tart to cool to room temperature, then place it in the refrigerator to chill for at least 4 hours, or overnight, to set the custard.
5. Serve and Enjoy
Once the tart is fully chilled and the custard has set, remove it from the fridge. You can garnish it with a dusting of cinnamon or a few thin slices of citrus for an extra pop of color and flavor. Slice it into wedges, serve, and watch everyone fall in love with the delightful twist on this traditional favorite.

Tips for Success
- Chill the crust: Don’t skip chilling the crust before baking. This step helps prevent the dough from shrinking during baking, giving you a crisp and perfectly shaped tart crust.
- Whisk the custard constantly: When making the filling, it’s crucial to whisk the mixture constantly as it cooks. This will ensure a smooth, lump-free custard.
- Tempering the eggs: When adding the hot milk to the egg mixture, be sure to do it slowly and whisk vigorously. This prevents the eggs from scrambling and ensures a smooth custard.
- Use fresh citrus zest: Freshly grated orange or lemon zest is key to achieving that vibrant citrus flavor. Avoid using bottled zest for the best result.
- Give it time to set: Allowing the tart to chill in the fridge is essential for the custard to set and reach the right texture. Don’t rush this process!
Variations to Try
While the classic Melktert with an orange or lemon twist is simply divine, there are other fun variations you can try:
- Berry Infusion: Add a layer of fresh berries (like strawberries, raspberries, or blueberries) on top of the custard before chilling. This adds a pop of color and a refreshing fruitiness.
- Cinnamon Spice: For a warm, comforting touch, add a pinch of cinnamon or nutmeg to the custard filling along with the vanilla extract. The spice complements the citrus zest beautifully.
- Chocolate Melktert: If you’re a chocolate lover, consider adding a layer of melted dark chocolate between the crust and custard. It creates a delicious contrast to the creamy filling.
- Coconut Crust: For a tropical variation, swap the regular tart crust for one made with shredded coconut. The coconut will pair wonderfully with the citrus zest.
- Almond Flavor: For a more delicate flavor, add a teaspoon of almond extract to the custard filling in place of vanilla. This adds a subtle nutty flavor that pairs well with the tangy citrus.
Storing and Reheating
- Storing: Once prepared, Melktert should be kept in the refrigerator. Cover it with plastic wrap or place it in an airtight container to prevent it from drying out. It will stay fresh for up to 3 days.
- Reheating: Melktert is best served chilled, but if you prefer to enjoy it slightly warm, you can place individual slices in the microwave for a few seconds. Be careful not to overheat, as this could cause the custard to lose its smooth texture.

Frequently Asked Questions
Q: Can I make the crust ahead of time?
A: Yes, you can prepare the crust a day in advance and store it in the fridge. Just be sure to cool it completely before adding the custard filling.
Q: Can I use non-dairy milk for the filling?
A: Yes, you can substitute dairy milk with plant-based options like almond milk or oat milk. However, the texture and flavor may differ slightly, so keep that in mind when making the substitution.
Q: Can I freeze Melktert?
A: Freezing Melktert is not recommended, as it may affect the texture of the custard. It’s best enjoyed fresh and stored in the refrigerator.
Q: What if I don’t have a tart pan?
A: If you don’t have a tart pan, you can use a regular pie dish or even individual tartlet pans. Just be sure to adjust the baking times accordingly.
The Final Word
Melktert with a Twist is the perfect fusion of tradition and innovation. This dessert takes a classic South African favorite and adds a zesty citrus twist that refreshes the palate and adds a new layer of flavor. With a buttery, melt-in-your-mouth crust, a smooth and creamy custard filling, and a vibrant citrus kick, this Melktert will quickly become a favorite in your recipe collection. Whether you’re celebrating a special occasion or simply enjoying a treat with family and friends, this dessert is sure to impress. Give it a try and indulge in a slice of sweet, citrusy heaven!
