If you’ve been searching for that perfect balance of creamy custard and flaky pastry, then you’re going to adore this Vanilla Custard Slice with Pink Icing Recipe. I absolutely love how this turns out every time — it tastes just like those fancy bakery slices but made right in your cozy kitchen. You’ll find that the pink icing adds such a classic, cheerful touch that makes this treat a crowd-pleaser. Stick with me here because I’ve got all the tips and tricks you need to nail it perfectly!
Why You’ll Love This Recipe
- Simple Ingredients: You probably already have everything you need in your pantry and fridge, making it easy to whip up anytime.
- Impressive Results: Your friends and family will be blown away by how bakery-quality this tastes.
- Classic Pink Icing: That iconic sugary glaze not only looks pretty but adds just the right sweet finish.
- Versatile Dessert: Perfect for afternoon tea, birthday parties, or just because you deserve a treat.
Ingredients You’ll Need
What’s beautiful about this Vanilla Custard Slice with Pink Icing Recipe is that the ingredients are straightforward yet come together to create magic. I recommend using good-quality custard powder for that smooth creamy texture, and the puff pastry is what gives you that buttery crunch in every bite.
- Puff pastry: Thawed sheets give the perfect flaky base and top without being messy to handle.
- Custard powder: The secret weapon for that rich vanilla custard filling that sets just right.
- Milk: Use fresh whole milk for creaminess; it makes all the difference in texture and flavor.
- Caster sugar: Dissolves quickly to sweeten the custard without granularity.
- Icing sugar mixture: This is the base for your smooth pink icing — use pure icing sugar for best results.
- Water: Just enough to get the right pink icing consistency; I usually start with 4 tablespoons and add more if needed.
- Pink food colouring: Optional but highly recommended for that traditional pastel pink shade.
Variations
I often tweak this Vanilla Custard Slice with Pink Icing Recipe based on what I have on hand or special occasions. Don’t hesitate to personalize it and make it your own — you’ll be surprised how versatile it is!
- Chocolate Twist: Adding a thin layer of melted chocolate between the custard and puff pastry makes this an indulgent treat — my kids went crazy for it last time I tried!
- Fruit Layer: Dollops of fresh berries or a thin jam spread can add a tart contrast to the sweet custard, perfect for summer gatherings.
- Gluten-Free Pastry: If you prefer gluten-free, try using a store-bought gluten-free puff pastry and the rest of the recipe as-is.
- Natural Food Coloring: Swap synthetic pink food colouring for beetroot powder for a natural tint.
How to Make Vanilla Custard Slice with Pink Icing Recipe
Step 1: Bake the Puff Pastry Sheets Until Golden
Preheat your oven and line a baking tray with parchment paper. Place the thawed puff pastry sheets on the tray and prick them all over with a fork — this keeps the pastry from puffing up too much. Bake them until they turn a gorgeous golden-brown, usually about 15-20 minutes. When I first tried this, I learned that watching closely towards the end is key so they don’t burn but become perfectly crisp.
Step 2: Make the Silky Vanilla Custard Filling
While the pastry is baking, whisk the custard powder and caster sugar together in a saucepan. Gradually stir in the milk, making sure there are no lumps. Heat the mixture over medium heat, stirring constantly until it thickens into a smooth, rich custard. This is the moment you really get to appreciate patience — keep stirring to avoid lumps or burning. Removing from heat and letting it cool slightly before assembly helps it set nicely.
Step 3: Assemble Your Vanilla Custard Slice
Once the pastry sheets have cooled, place one sheet on your serving plate, spread the custard evenly over it, and then top with the second pastry sheet. I like using an offset spatula to get an even layer – it really helps with a neat finish.
Step 4: Prepare and Spread the Pink Icing
Mix the icing sugar mixture with water, adding 1-2 drops of pink food colouring until you achieve that classic pastel pink shade. The consistency should be thick but pourable. Pour the icing over the top pastry layer and spread it out evenly. Here’s what I learned the hard way: don’t add too much water or the icing will run off the sides. Let it set in the fridge for about an hour before slicing.
Pro Tips for Making Vanilla Custard Slice with Pink Icing Recipe
- Even Baking: Always prick your puff pastry before baking to prevent air bubbles and uneven puffing.
- Stir Constantly: When making custard, continuous stirring ensures a silky texture without lumps.
- Icing Consistency: Add water slowly to your icing sugar to get the perfect thickness that holds on the pastry.
- Chill Before Slicing: Refrigerate the assembled slice for at least an hour so everything sets firmly and slices cleanly.
How to Serve Vanilla Custard Slice with Pink Icing Recipe

Garnishes
I usually keep it classic and simple — just the pink icing shines just beautifully on its own. But sometimes I sprinkle a few edible silver balls or tiny white nonpareils on top for a festive vibe, especially around holidays. These little touches make it feel extra special without overpowering the delicate custard flavor.
Side Dishes
This custard slice pairs wonderfully with a cup of strong black tea or freshly brewed coffee. If you’re serving it for brunch or dessert, add some fresh berries or a light fruit salad on the side to balance out the sweetness.
Creative Ways to Present
For birthday parties or special occasions, I like arranging the slices on a pretty platter lined with doilies and surrounding them with edible flowers or fresh mint leaves. Another fun way is to cut the slices into smaller bite-sized squares for a dessert buffet. Trust me, these little tricks make the vanilla custard slice even more irresistible.
Make Ahead and Storage
Storing Leftovers
I always store leftover vanilla custard slices in an airtight container in the fridge. This keeps the pastry crisp and the custard fresh for up to 3 days. Before serving leftovers, I recommend bringing them to room temperature because the custard tastes creamier and the icing isn’t as firm.
Freezing
I usually don’t freeze this recipe because the puff pastry can get soggy when thawed. That said, if you’re in a pinch, wrap portions tightly in plastic wrap and freeze without icing. Thaw in the fridge overnight and add the pink icing fresh before serving.
Reheating
Reheating isn’t really recommended for this custard slice because it’s best enjoyed chilled or at room temperature. But if you prefer a slightly warmer treat, leave it out on the counter for 10-15 minutes — this softens the custard without melting the icing too much.
FAQs
-
Can I use instant custard powder for this Vanilla Custard Slice with Pink Icing Recipe?
Absolutely! Instant custard powder works perfectly and quickly thickens without needing to cook as long. Just follow the package instructions when mixing with milk, and you’ll still get that creamy custard filling your slice deserves.
-
How do I prevent the puff pastry from getting soggy with the custard?
The key is cooking the custard to a thick consistency and allowing both the pastry and custard to cool before assembling. This helps moisture stay contained. Also, chilling the finished slice firm up the custard and keeps the layers distinct.
-
Can I make the pink icing without food coloring?
Yes, you can skip the food coloring or use natural alternatives like beetroot powder for a subtle tint. The slice will still taste amazing, just without the traditional pink colour.
-
What’s the best way to cut the slice cleanly?
Run a sharp knife under hot water, wipe it dry, then slice through the custard slice in one smooth stroke. Repeat between cuts to keep the edges neat and prevent breaking the layers.
-
Is this recipe suitable for kids?
Definitely! The sweet custard and fun pink icing make it a favorite for kids’ parties or snacks. Just be mindful of their sugar intake overall, as this is a dessert treat.
Final Thoughts
This Vanilla Custard Slice with Pink Icing Recipe holds a special place in my heart. It’s one of those classic desserts that brings back nostalgia and feels like a warm hug in slice form. I love sharing this with friends because it never fails to impress without any complicated steps. Give it a try — you’ll enjoy every creamy, flaky, pink-glazed bite just as much as I do!
Print
Vanilla Custard Slice with Pink Icing Recipe
- Prep Time: 20 min
- Cook Time: 20 min
- Total Time: 4 hours 40 min
- Yield: 9 slices
- Category: Dessert
- Method: Baking
- Cuisine: Australian
Description
This Vanilla Custard Slice features flaky puff pastry layered with creamy, smooth vanilla custard and topped with a sweet pink icing. Perfect for a nostalgic treat, this easy recipe mimics the classic bakery-bought vanilla slice and delivers a delightful combination of textures and flavors.
Ingredients
Puff Pastry
- 2 sheets puff pastry (thawed)
Custard Filling
- 65 g (½ cup) custard powder
- 610 g (2 ½ cups) milk
- 55 g (¼ cup) caster sugar
Pink Icing
- 500 g (2 ½ cups) icing sugar mixture
- 50-75 g (4-5 tablespoons) water (see notes)
- 1-2 drops pink food colouring (optional)
Instructions
- Prepare the Puff Pastry: Preheat your oven to 200°C (390°F). Place the thawed puff pastry sheets on a baking tray lined with baking paper. Prick the surface using a fork to prevent puffing too much. Bake the pastry sheets for around 15-20 minutes or until golden brown and crisp. Remove from the oven and allow to cool completely.
- Make the Custard: In a medium saucepan, whisk together the custard powder, caster sugar, and about 100 ml of the milk until smooth. Gradually add the remaining milk while whisking continuously. Place over medium heat and cook, stirring constantly, until the mixture thickens and comes to a gentle boil. Remove from heat and allow to cool slightly.
- Assemble the Custard Slice: Place one sheet of puff pastry on a flat surface. Spread the warm custard evenly over it. Carefully top with the second sheet of puff pastry, pressing gently to level.
- Prepare the Pink Icing: In a bowl, mix the icing sugar with water gradually until you achieve a thick but spreadable consistency. Stir in 1-2 drops of pink food colouring, if using.
- Ice the Slice: Spread the pink icing evenly over the top puff pastry layer. Allow the icing to set for at least an hour before slicing into squares or rectangles.
- Serve: Cut the vanilla custard slice into 9 pieces. Serve chilled or at room temperature for a classic, delicious dessert.
Notes
- The water quantity for the icing can be adjusted to get the right thickness; start with 4 tablespoons and add more if needed.
- Allow the custard to cool slightly before spreading to prevent soggy pastry.
- For a gluten-free version, use gluten-free puff pastry and custard powder.
- This recipe can be made a day ahead and stored covered in the refrigerator.
Nutrition
- Serving Size: 1 slice
- Calories: 309 kcal
- Sugar: 45 g
- Sodium: 150 mg
- Fat: 8 g
- Saturated Fat: 3 g
- Unsaturated Fat: 4 g
- Trans Fat: 0 g
- Carbohydrates: 57 g
- Fiber: 1 g
- Protein: 4 g
- Cholesterol: 14 mg

