This creamy and crunchy treat combines tart cranberries, crunchy pistachios, and luscious white chocolate in every bite. It’s not just a dessert; it’s a sweet snack that feels special but is super easy to whip up. Perfect for family gatherings, holiday celebrations, or just when you crave something sweet at home.

Why You Will Love This Slice

This dessert is loved for its simple ingredients and quick prep time. It comes together fast and appeals to both kids and adults. Every bite offers a delightful mix of sweet and crunchy flavors. Plus, it keeps well in the fridge, making it a great make-ahead treat for busy days.

How to Make This Slice

Making this sweet slice is a breeze. You’ll start by melting a couple of ingredients together. Then, mix in your dry ingredients and chill it all to set. A quick melt of white chocolate finishes it off. No fancy equipment is needed—just basics like a microwave and a spoon!

What You Need

80g sweetened condensed milk
80g butter
1 packet Girl Guide biscuits, finely crushed (230g/8oz)
½ cup dried cranberries/craisins (60g/2oz)
½ cup pistachios (60g/2oz)
190g white chocolate
1 Tbsp vegetable oil
2 Tbsp freeze-dried raspberries, crushed (optional)

Step-by-Step

Line a slice tin approximately 20 x 20 cm with baking paper, ensuring the paper comes up the sides for easy removal of the slice later.
Combine the sweetened condensed milk and butter in a microwave-safe bowl. Microwave until melted, stirring occasionally to mix thoroughly.
Add the finely crushed Girl Guide biscuits, dried cranberries, and pistachios to the melted mixture. Stir well to evenly combine all ingredients.
Press the mixture firmly into the lined slice tin using a metal spoon. Compress it down and spread it evenly to the edges for a firm and even base. Chill this base in the freezer while preparing the topping to help it set quickly.
Melt the white chocolate in the microwave, stirring frequently to avoid burning. Once smooth, add the vegetable oil and mix until fully combined and glossy.
Pour the melted white chocolate mixture over the chilled biscuit base. Spread it evenly to cover the entire surface out to the edges.
If desired, sprinkle the crushed freeze-dried raspberries evenly over the chocolate topping to add a burst of tartness and a textured finish.
Place the assembled slice in the fridge for at least 4 hours to fully set. For ease of cutting, remove it from the fridge about 20 minutes before slicing.

How to Serve This Slice

This delicious slice is perfect on its own or served with a cup of tea or coffee. It makes a lovely treat for a potluck or picnic. Consider topping it with whipped cream or fresh fruit for an extra sweet touch.

How to Store This Slice

Store leftovers in an airtight container in the fridge for up to one week. If you prefer, you can freeze the slice for up to three months. Just ensure it’s well-wrapped to protect it from freezer burn. Remember to let it sit at room temperature for a bit before serving if it’s been in the freezer.

Recipe Tips

Use high-quality white chocolate for a richer flavor.
Be careful not to over-melt the chocolate to prevent it from seizing.
Chill the base well to ensure it’s set nicely before adding the chocolate.
If you’re not a fan of cranberries, try dried cherries or apricots.
Make sure to press the base firmly for a solid slice.

Variations & Swaps

Swap out cranberries for raisins or nuts for a different flavor profile.
Use dark or milk chocolate instead of white chocolate for a richer taste.
Make this slice gluten-free by replacing the biscuits with gluten-free alternatives.

FAQs

Can I make this slice ahead of time?
Absolutely! This slice is perfect for make-ahead desserts. You can prepare it a day or two in advance. Just keep it in the fridge until you’re ready to serve.

Can I freeze this slice?
Yes, it freezes well. Just slice it first and wrap each piece tightly. You can store them in an airtight container in the freezer for up to three months.

How do I reheat it?
You don’t really need to reheat this slice since it’s best enjoyed cold or at room temperature. Let it sit out for about 20 minutes before serving if it’s been refrigerated or frozen.

What can I substitute for the sweetened condensed milk?
You can use evaporated milk plus a bit of sugar for a similar effect, but the slice might not be as sweet.

What are some good serving suggestions?
This slice pairs wonderfully with a scoop of vanilla ice cream or a dollop of whipped cream. It’s also great alongside a fresh fruit salad for a light touch.