Passionfruit Slice with Condensed Milk – Sweet, Tangy & No Bake

There’s something undeniably comforting about a no-bake dessert that comes together with minimal effort yet delivers maximum flavor. This No Bake Passionfruit Condensed Milk Slice is the kind of treat you make on a warm afternoon, when turning on the oven feels unnecessary and you crave something cool, creamy, and refreshing. Its bright tropical flavor and velvety texture make it perfect for family gatherings, weekend brunches, potlucks, or simply a quiet moment with a cup of tea.

This recipe was inspired by classic condensed milk slices that have long been a staple in many homes. The addition of passionfruit gives it a vibrant, tangy twist that balances the sweetness beautifully. It’s a modern take on a nostalgic favorite, combining simplicity with irresistible flavor.

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Why You’ll Love This No Bake Passionfruit Slice

• No oven required

• Simple pantry-friendly ingredients

• Creamy, smooth texture with a bright citrusy tang

• Perfect make-ahead dessert

• Easy to slice and transport

• Ideal for warm weather entertaining

The combination of sweetened condensed milk and fresh passionfruit creates a luscious filling that sets beautifully in the fridge. The buttery biscuit base provides the perfect contrast, adding structure and subtle crunch.

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What Makes Passionfruit the Star Ingredient

Passionfruit is known for its bold aroma and sweet-tart flavor profile. Its vibrant pulp adds both visual appeal and a refreshing zing that cuts through the richness of condensed milk. The seeds provide a gentle crunch, while the pulp infuses the filling with tropical brightness.

If you’re using fresh passionfruit, you’ll need about 4–5 medium fruits to yield ½ cup (120 ml) of pulp. Canned passionfruit pulp also works well if fresh fruit isn’t available.

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Ingredients You’ll Need

For the Biscuit Base

• 2 cups (200 g) plain sweet biscuits or graham crackers, finely crushed

• ½ cup (115 g) unsalted butter, melted

• 2 tablespoons (25 g) granulated sugar

For the Creamy Passionfruit Filling

• 1 can (14 oz / 397 g) sweetened condensed milk

• ½ cup (120 ml) fresh passionfruit pulp (about 4–5 fruits)

• 1 tablespoon fresh lemon juice (15 ml)

• 1 teaspoon lemon zest

• 1 teaspoon vanilla extract (5 ml)

Optional Topping

• 2–3 tablespoons (30–45 ml) extra passionfruit pulp for drizzling

• 1 tablespoon (8 g) shredded coconut

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Step-by-Step Instructions

1. Prepare the Base

1. Line an 8×8-inch (20×20 cm) square pan with parchment paper, leaving overhang for easy removal.

2. In a medium bowl, combine 2 cups (200 g) crushed biscuits with 2 tablespoons (25 g) sugar.

3. Pour in ½ cup (115 g) melted butter and mix until evenly coated.

4. Press the mixture firmly into the prepared pan, ensuring an even layer.

5. Refrigerate for 20–30 minutes to firm up while preparing the filling.

2. Make the Passionfruit Filling

1. In a large bowl, whisk together 1 can (397 g) sweetened condensed milk and ½ cup (120 ml) passionfruit pulp.

2. Add 1 tablespoon (15 ml) lemon juice, 1 teaspoon lemon zest, and 1 teaspoon (5 ml) vanilla extract.

3. Whisk until smooth and slightly thickened. The citrus helps the mixture set naturally.

4. Pour the filling over the chilled base and smooth the top with a spatula.

3. Chill Until Set

• Refrigerate for at least 4 hours, preferably overnight.

• Once fully set, lift out using the parchment paper and slice into squares.

4. Garnish and Serve

Drizzle extra passionfruit pulp over the top and sprinkle with 1 tablespoon (8 g) shredded coconut if desired.

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Tips for the Perfect No Bake Slice

Use Fine Crumbs

Finely crushed biscuits help create a firm base that holds together well.

Chill Long Enough

Four hours is the minimum, but overnight chilling gives the cleanest slices.

Adjust Sweetness

If you prefer a more tart slice, add an extra teaspoon (5 ml) of lemon juice.

Clean Cuts

Dip your knife in hot water, wipe dry, and slice for smooth edges.

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Delicious Variations to Try

Coconut Passionfruit Slice

Add ½ cup (40 g) shredded coconut to the base mixture.

White Chocolate Version

Melt ½ cup (90 g) white chocolate and stir into the filling before pouring.

Lemon Passionfruit Twist

Increase lemon zest to 2 teaspoons for a stronger citrus punch.

Gluten-Free Option

Use 2 cups (200 g) gluten-free biscuits for a completely gluten-free dessert.

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How to Store and Freeze

• Store in an airtight container in the refrigerator for up to 5 days.

• Freeze individual slices wrapped tightly for up to 2 months.

• Thaw in the refrigerator before serving.

Because this is a no-bake slice, refrigeration is essential for maintaining its creamy texture and structure.

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Serving Ideas

This slice pairs beautifully with:

• Fresh berries

• Whipped cream

• A dusting of powdered sugar

• A light afternoon tea

• A summer dessert table

It’s also an excellent make-ahead option for celebrations, as it slices neatly and travels well.

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Frequently Asked Questions

1. Can I use canned passionfruit pulp instead of fresh?

Yes, canned passionfruit pulp works wonderfully in this recipe. You will need ½ cup (120 ml) of pulp, whether using fresh or canned. If using canned pulp, check whether it contains added sugar. If it does, you may want to slightly reduce the sweetness by adding an extra teaspoon (5 ml) of lemon juice to balance the flavors. Fresh passionfruit typically has a brighter aroma and slightly more vibrant flavor, but canned pulp offers convenience and consistent results year-round. Both options will allow the filling to set properly because the acidity from the fruit and lemon juice helps thicken the condensed milk naturally. If you prefer a smoother texture, you can strain out some of the seeds before mixing.

2. Why does the filling set without baking?

The filling sets because of the reaction between the acidity of the passionfruit and lemon juice and the proteins in the sweetened condensed milk. This reaction thickens the mixture, similar to how citrus juice thickens certain chilled desserts. Refrigeration further firms the filling, giving it a sliceable texture. However, it’s important to measure the lemon juice accurately—1 tablespoon (15 ml) is ideal. Too little acidity may result in a softer filling, while too much can make the texture overly firm. Always allow at least 4 hours of chilling time, though overnight refrigeration produces the best consistency.

3. Can I make this slice ahead of time?

Absolutely. In fact, this dessert is best made ahead. Preparing it the night before serving ensures the filling is fully set and the flavors have time to meld together. You can store it in the refrigerator for up to 5 days in an airtight container. If making it for an event, wait to add any decorative toppings like extra passionfruit pulp until just before serving to keep the appearance fresh. Because it holds its shape well once chilled, it’s a reliable choice for gatherings and celebrations.

4. Can I substitute the biscuit base with something else?

Yes, the base is highly adaptable. You can replace the 2 cups (200 g) crushed sweet biscuits with digestive biscuits, graham crackers, or gluten-free alternatives in the same quantity. For a slightly nuttier flavor, you could substitute ½ cup (50 g) of the crushed biscuits with finely ground almonds while keeping the total dry amount at 2 cups (200 g). Just maintain the ratio of ½ cup (115 g) melted butter to ensure the base binds properly. Pressing the mixture firmly into the pan is essential for stability when slicing.

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Final Thoughts

This No Bake Passionfruit Condensed Milk Slice is proof that simple ingredients can create extraordinary flavor. With just a handful of pantry staples and fresh passionfruit, you can prepare a dessert that looks elegant, tastes vibrant, and requires minimal effort. Its creamy texture, balanced sweetness, and tropical tang make it a standout choice for both casual and special occasions.

One of the most appealing aspects of this slice is its versatility. Whether you’re preparing it for a summer gathering, a weekend family dessert, or a make-ahead treat for busy days, it consistently delivers reliable results. The no-bake method means less time in the kitchen and more time enjoying the moment. It’s also approachable for beginner bakers, yet impressive enough to serve to guests.

The bright passionfruit topping gives each square a glossy, eye-catching finish that makes it instantly shareable. Its neat slices and refreshing flavor profile ensure it will quickly become a repeat favorite in your home.

If you’re looking for a dessert that is creamy, tangy, easy to prepare, and perfect for warm days, this no-bake passionfruit slice deserves a place in your recipe collection. Once you try it, you’ll find yourself coming back to it again and again.

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