Passionfruit Slice Recipe
Introduction
Passionfruit Slice is a delightful layered dessert with a buttery shortbread base, a creamy passionfruit filling, and a glossy passionfruit topping. Its refreshing tropical flavor and smooth texture make it a perfect treat for any occasion.

Ingredients
- 170 g unsalted butter, melted (¾ cup / 6oz)
- ¾ cup desiccated coconut (65g / 2.3oz)
- ½ cup caster sugar (superfine sugar) or white granulated sugar (100g / 3 ½oz)
- 195 g plain flour (all purpose flour) (~7oz)
- 1 tin sweetened condensed milk (395g / 14oz)
- ¼ cup fresh lemon juice (60ml)
- ¼ cup strained passionfruit pulp (60ml)
- ½ cup strained passionfruit pulp (125ml)
- 1 ½ teaspoons powdered gelatine
- ¼ cup caster sugar (superfine sugar) or white granulated sugar (50g / 1.8oz)
- ¼ cup cold water (60ml)
- 1 teaspoon passionfruit seeds, optional
Instructions
- Step 1: Preheat the oven to 180°C (350°F / 160°C fan forced). Line an 8 inch square baking tin with baking paper.
- Step 2: In a large bowl, combine the flour, desiccated coconut, caster sugar, and melted butter. Mix until well combined, then press the mixture evenly into the base of the prepared pan.
- Step 3: Bake the base for 25 minutes until golden and firm.
- Step 4: For the filling, whisk together the sweetened condensed milk, lemon juice, and ¼ cup strained passionfruit pulp. Pour this mixture over the warm parbaked base.
- Step 5: Bake again for 15 minutes until the filling is set. Let it cool for 10 minutes before adding the topping.
- Step 6: To make the topping, place ½ cup strained passionfruit pulp in a small saucepan and sprinkle powdered gelatine evenly over the surface. Let it soften for 5 minutes.
- Step 7: Turn the heat to low and stir until the gelatine has completely dissolved. Do not let the mixture boil.
- Step 8: Add the caster sugar and stir until it dissolves, keeping the mixture just hot enough to dissolve the sugar.
- Step 9: Stir in the cold water and add back 1 teaspoon of passionfruit seeds if desired. Mix well, then carefully pour the topping evenly over the cooled slice.
- Step 10: Refrigerate the slice for at least 2 hours to allow the topping to set firmly.
- Step 11: Once set, cut into squares and serve. Enjoy!
Tips & Variations
- For a smoother topping, strain out all passionfruit seeds before adding the gelatine mixture.
- Substitute lime juice for lemon juice for a slightly different citrus note.
- Use fresh passionfruit pulp when in season for the best flavor.
- Press the base mixture firmly into the pan to prevent it from crumbling when sliced.
Storage
Store passionfruit slice in an airtight container in the refrigerator for up to 4 days. Reheat is not recommended as it may affect the texture of the topping. Serve chilled for the best tasting experience.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I freeze passionfruit slice?
While you can freeze the slice, the texture of the topping may change upon thawing. If you do freeze it, wrap it tightly and thaw it overnight in the refrigerator before serving.
What can I use if I don’t have powdered gelatine?
You can substitute powdered gelatine with leaf gelatine using the equivalent amount. Alternatively, agar agar can be used as a vegetarian substitute, but it may change the texture slightly.
PrintPassionfruit Slice Recipe
A delicious and tangy passionfruit slice featuring a buttery coconut shortbread base topped with a creamy passionfruit filling and a glossy passionfruit jelly topping. Perfect for a refreshing dessert or afternoon treat.
- Prep Time: 15 minutes
- Cook Time: 40 minutes
- Total Time: 2 hours 55 minutes
- Yield: 16 servings (about 4x4 squares) 1x
- Category: Dessert
- Method: Baking
- Cuisine: Australian
Ingredients
Shortbread Base
- 170 g unsalted butter, melted (¾ cup / 6oz)
- ¾ cup desiccated coconut (65g / 2.3oz)
- ½ cup caster sugar (100g / 3 ½oz)
- 195 g plain flour (all purpose flour) (~7oz)
Filling
- 1 tin sweetened condensed milk (395g / 14oz)
- ¼ cup fresh lemon juice (60ml)
- ¼ cup strained passionfruit pulp (60ml)
Topping
- ½ cup strained passionfruit pulp (125ml)
- 1 ½ teaspoons powdered gelatine
- ¼ cup caster sugar (50g / 1.8oz)
- ¼ cup cold water (60ml)
- 1 teaspoon passionfruit seeds, optional
Instructions
- Preheat Oven and Prepare Pan: Preheat the oven to 180°C (350°F) or 160°C fan-forced. Line an 8-inch square baking tin with baking paper to prevent sticking and ensure easy removal.
- Make Shortbread Base: In a large bowl, combine the plain flour, desiccated coconut, caster sugar, and melted butter. Mix everything well until fully combined, then press the mixture evenly into the base of the prepared baking pan.
- Bake Base: Bake the shortbread base in the preheated oven for 25 minutes until lightly golden and set.
- Prepare Filling: While the base is baking, whisk together the sweetened condensed milk, fresh lemon juice, and ¼ cup strained passionfruit pulp until smooth. This mixture will give the filling a creamy and tangy flavor.
- Add Filling and Bake: Pour the passionfruit and condensed milk filling over the parbaked shortbread base. Return the pan to the oven and bake for another 15 minutes until the filling is firm to the touch.
- Cool Slightly: Remove the slice from the oven and allow it to cool for about 10 minutes before adding the topping.
- Prepare Topping Gelatin: Place the ½ cup strained passionfruit pulp in a small saucepan. Sprinkle the powdered gelatine evenly over the passionfruit pulp and let it sit for 5 minutes to soften.
- Dissolve Gelatin: Turn the heat to low and gently stir the passionfruit and gelatine mixture until the gelatine has completely dissolved.
- Add Sugar: Stir in the ¼ cup caster sugar until fully dissolved. Be careful not to allow the mixture to boil; it should only be just hot enough to dissolve the sugar.
- Add Water and Seeds: Add the ¼ cup cold water and stir well. Optionally, add 1 teaspoon of passionfruit seeds to the topping or adjust the quantity to taste for added texture and flavor.
- Pour Topping and Set: Carefully pour the passionfruit topping over the cooled slice. Place the slice in the refrigerator and allow it to set for at least 2 hours before slicing and serving.
- Serve and Enjoy: Once set, cut into squares and enjoy this vibrant and refreshing passionfruit slice. Don’t forget to leave a comment and rating if you enjoyed the recipe!
Notes
- Make sure to line your baking tin well with baking paper for easy removal of the slice.
- The passionfruit seeds in the topping are optional but add a nice crunchy texture and aesthetic appeal.
- Use strained passionfruit pulp to avoid excess seeds in the filling and topping.
- Allow the topping ample time to set in the refrigerator for the best results.
- Store any leftovers in an airtight container in the refrigerator for up to 3 days.
Keywords: passionfruit slice, passionfruit dessert, tropical slice, coconut shortbread, condensed milk slice, easy baking recipe, fruity dessert

