Vanilla Slice with Passionfruit Glaze

By AislePrompt Editorial · Published 2026-05-24 · Updated 2026-05-24

A classic Australian vanilla slice with layers of creamy custard and flaky pastry, topped with a bright passionfruit glaze for a tropical twist. This Australian-inspired recipe, ready in about 65 minutes, layers puff pastry sheets, whole milk, vanilla bean pod into a dessert worth slowing down for — great for weekend baking, holiday tables, or any time you want a sweet payoff at the end of a meal. Each serving lands at about 380 calories and feeds 8, so it slots into a weekend bake or a special-occasion dessert tray. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Ingredients

• 2 sheets thawed puff pastry sheets
• 3 cups whole milk
• 1 split lengthwise vanilla bean pod
• 1 cup granulated sugar
• 1/3 cup cornstarch
• 4 large egg yolks
• 3 tbsp softened unsalted butter
• 1/4 cup strained passionfruit pulp
• 1 cup powdered sugar
• 1 tbsp fresh lemon juice

Instructions

1. Step 1: Preheat oven to 400°F (200°C). Roll out 2 sheets of thawed puff pastry on a parchment-lined baking tray and prick all over with a fork to prevent puffing. Bake each sheet for 15 minutes until golden and crisp, then cool completely.
2. Step 2: In a medium saucepan, heat 3 cups whole milk with 1 split vanilla bean pod over medium heat until just simmering, then remove from heat and let infuse for 10 minutes. Remove vanilla bean pod.
3. Step 3: In a bowl, whisk together 1 cup granulated sugar, 1/3 cup cornstarch, and 4 large egg yolks until smooth.
4. Step 4: Gradually whisk half of the warm milk into the egg mixture to temper, then pour the mixture back into the saucepan with the remaining milk.
5. Step 5: Cook over medium heat, whisking constantly until the custard thickens and comes to a boil, about 5 minutes.
6. Step 6: Remove from heat and whisk in 3 tbsp softened unsalted butter until melted and smooth. Pour custard into a clean bowl, cover surface with plastic wrap to prevent skin forming, and chill until cold, about 2 hours.
7. Step 7: For the glaze, whisk together 1 cup powdered sugar, 1/4 cup strained passionfruit pulp, and 1 tbsp fresh lemon juice until smooth.
8. Step 8: To assemble, place one puff pastry sheet on a serving plate, spread the chilled custard evenly over it, then top with the second puff pastry sheet.
9. Step 9: Spread the passionfruit glaze over the top puff pastry layer and refrigerate the slice for 30 minutes before slicing into squares and serving.