If you’re after a sweet snack that’s easy to make, absolutely addictive, and packed with a perfect crunch, this Chocolate Coconut Slice Recipe will quickly become your go-to. It’s an Aussie classic that brings together buttery goodness, coconutty texture, and rich milk chocolate in every bite.
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Why You'll Love This Recipe
I absolutely adore this slice because it’s fuss-free, super quick to whip up, and delivers the kind of crunchy-soft combo that everyone loves. Whether it’s afternoon tea, a lunchbox treat, or a cheeky dessert, this chocolate coconut slice knocks it out of the park every time.
- Simple Ingredients: You only need pantry staples that are easy to find and budget-friendly.
- Texture Heaven: Buttery base with crushed cornflakes adds a perfect crunch balanced by smooth chocolate.
- Kid-Approved: This slice is a lunchbox star loved by little ones and adults alike.
- Quick & Easy: Prep takes just 10 minutes, with a straightforward bake and set time.
Ingredients & Why They Work
Here’s the rundown on the ingredients — they come together brilliantly to give you that nostalgic Aussie crunch layered with chocolate. When you shop, look for quality butter and chocolate as these really make the slice shine. Also, don’t skip the golden syrup — it adds a caramelized depth that’s hard to beat.
- Salted Butter: Brings richness and helps bind everything with a lovely buttery flavor.
- Caster Sugar: Dissolves quickly to sweeten the base without grittiness.
- Golden Syrup: Adds a beautiful caramel note and sticky texture to hold it all together.
- Desiccated Coconut: Provides chewy, tropical undertones and outlines the slice’s signature flavor.
- Crushed Cornflakes: The key to that amazing crunchy texture in every bite.
- Self Raising Flour: Gives just enough structure to support the slice without making it heavy.
- Cocoa Powder: Infuses a subtle chocolate depth to complement the milk chocolate topping perfectly.
- Cadbury Milk Chocolate: Melts smooth to create the luscious chocolate topping everyone dreams about.
Make It Your Way
The wonderful thing about this Chocolate Coconut Slice Recipe is how easy it is to tailor to your tastes. Whether you want to add a nutty crunch, make it a bit healthier, or switch up the chocolate, there’s plenty of ways to make this slice truly your own.
- Nutty Twist: I love sprinkling chopped macadamia nuts or walnuts into the base mixture for an extra texture and flavour boost. It gives the slice a lovely crunch and a subtle nuttiness that works perfectly with the coconut and chocolate.
- Dark Chocolate Upgrade: Swap the Cadbury milk chocolate block with a rich 70% dark chocolate for a less sweet, more intense chocolate topping. This variation is a favourite when I want a slightly more sophisticated slice.
- Gluten-Free Version: Use gluten-free self-raising flour or substitute the flour with almond meal and a bit of gluten-free baking powder. It’s a great option for anyone avoiding gluten but still craving this Aussie classic.
- Extra Coconut Flavor: Adding a tablespoon of coconut oil to the melted base mixture or sprinkling toasted coconut flakes on top before the chocolate sets really amps up the coconut taste for coconut lovers like me!
- Seasonal Spin: For a festive touch, mix in some dried cranberries or chopped dates into the base for bursts of chewy sweetness that contrast beautifully with the crunch.
Step-by-Step: How I Make Chocolate Coconut Slice Recipe
Step 1: Preheat and Prep Your Equipment
First things first, get your oven preheated to 180 degrees Celsius (360 degrees Fahrenheit). It’s important to have the oven at the right temperature so the slice bakes evenly. Grab a 20 x 30 cm (8 x 12 inches) baking tray and give it a quick lining with baking paper or a light grease to stop the slice from sticking.
Step 2: Melt and Mix the Base
On low heat, melt 200g of salted butter gently in a large saucepan. Once melted, stir in ½ cup caster sugar (100g), 2 tablespoons golden syrup, 1 cup desiccated coconut (80g), 1.5 tablespoons cocoa powder, and 1 cup self-raising flour (150g). Mix until everything is well combined, then fold in 3 cups crushed cornflakes (90g) for that signature crunch. Make sure the cornflakes are evenly coated but keep them from getting too crushed – that texture is key!
Step 3: Press and Bake
Transfer your base mixture to the prepared baking tray. Using the back of a spoon or spatula, press it down firmly and evenly, paying close attention to the corners so the slice bakes consistently. Pop it in the preheated oven for about 25 minutes. You’re looking for a set base that’s slightly firm to the touch but not overly hard.
Step 4: Cool Completely Before Chocolate
When your slice is out of the oven, be patient and let it cool completely at room temperature. This is an important step – if the base is still warm, the chocolate topping won’t set properly and could get messy. A cool slice means a smooth, firm chocolate finish.
Step 5: Melt and Spread the Chocolate
Break the 180g block of Cadbury milk chocolate into pieces and melt it gently in the microwave. Heat in 30-second bursts, stirring after each interval until silky smooth. Pour the melted chocolate over the cooled base, spreading evenly with a spatula. This layer is what makes the slice so irresistible!
Step 6: Chill and Slice
Place the tray in the fridge for at least 15 minutes to allow the chocolate topping to set firmly. Once set, remove from the fridge and slice the slice into your preferred shape – traditional triangles, squares, or long bars all work beautifully. Serve immediately or pack them up as a delicious snack or lunchbox treat.
Top Tip
These tips will help you master the Chocolate Coconut Slice Recipe and ensure every batch turns out just right — crunchy, chocolatey, and simply irresistible.
- Perfectly Crushed Cornflakes: I’ve found that crushing cornflakes by hand inside a resealable bag gives the best crunch without turning them into dust. It keeps the texture delightful in every bite.
- Firm Pressing: Pressing the base mixture firmly into the tray, especially in the corners, prevents crumbling and helps the slice hold together beautifully after baking.
- Chocolate Melting: Melting the Cadbury milk chocolate in 30-second intervals and stirring in between avoids burning and results in a silky smooth topping every time.
- Cooling Properly: Patience is key! Let the slice cool completely before adding the chocolate topper so the slice stays firm and the chocolate sets evenly.
How to Serve Chocolate Coconut Slice Recipe
Garnishes
To add a special touch, sprinkle some extra desiccated coconut or finely chopped toasted nuts over the chocolate before it sets. For a festive twist, add a few mini chocolate chips or a light dusting of cocoa powder on top after setting.
Side Dishes
This Aussie Crunch treat pairs wonderfully with a cup of strong black coffee or a creamy hot chocolate. For a refreshing contrast, serve alongside a bowl of fresh berries or a simple fruit salad to balance the rich chocolate and buttery base.
Make Ahead and Storage
Storing Leftovers
Keep your Chocolate Coconut Slice in an airtight container in the fridge for up to one week. This helps maintain the crunch of the base and keeps the chocolate topping beautifully firm and shiny.
Freezing
For longer storage, cut the slice into bite-sized pieces and freeze them in a sealed container or freezer bag. When you need a quick snack, just pop a piece out and let it thaw at room temperature for 10–15 minutes before enjoying.
Reheating
This slice is best enjoyed chilled or at room temperature. If you'd like to warm it slightly, place it in a low oven (around 120°C / 250°F) for just a couple of minutes – but be gentle, so the chocolate topping doesn't melt too much.
Frequently Asked Questions:
Yes, you can. I recommend adding a pinch of salt if you use unsalted butter to enhance the flavors and balance the sweetness perfectly.
If you don’t have golden syrup, try honey, brown sugar, or molasses. Each option will add a slightly different caramel-like sweetness, but all work well in this recipe.
Place the cornflakes in a resealable plastic bag and crush them gently using the back of a spoon or rolling pin. This gives the perfect crunchy texture without pulverizing them.
To make a gluten-free version, substitute the self-raising flour with a gluten-free self-raising blend and ensure your cornflakes are gluten-free as well. The texture will be slightly different but still delicious!
Final Thoughts
Making this Chocolate Coconut Slice Recipe always feels like a little Aussie celebration in my kitchen — simple, satisfying, and packed with comforting flavors. Whether you slice it up for afternoon tea, pack it in lunchboxes, or share it at a casual get-together, it never fails to bring smiles and “oohs” from everyone lucky enough to try it. Give it a go and enjoy this crunchy, chocolaty treat that’s truly a taste of home.
Print
Chocolate Coconut Slice Recipe
- Prep Time: 10 minutes
- Cooling Time: 15 minutes
- Cook Time: 25 minutes
- Total Time: 45 minutes
- Yield: 12 servings 1x
- Category: Snack
- Method: Baking
- Cuisine: Australian
Description
Aussie Crunch – Chocolate Coconut Slice is a delightful no-fuss treat combining a crunchy buttery base with a luscious milk chocolate topping. Featuring desiccated coconut, crushed cornflakes, and golden syrup, this slice offers a perfect blend of textures and flavors. It's an ideal snack or lunchbox favorite that’s easy to prepare and loved by all ages.
Ingredients
Slice Base
- 200 g salted butter
- ½ cup caster sugar (100 g)
- 2 tbsp golden syrup
- 1 cup desiccated coconut (80 g)
- 3 cups crushed cornflakes (90 g)
- 1 cup self raising flour (150 g)
- 1.5 tbsp cocoa powder
Chocolate Topping
- 1 block Cadbury milk chocolate (180 g)
Instructions
- Preheat the Oven: Preheat your oven to 180 degrees Celsius (360 degrees Fahrenheit) to prepare for baking the slice.
- Prepare the Base Mixture: In a large saucepan over low heat, melt the butter. Next, add caster sugar, golden syrup, desiccated coconut, cocoa powder, and self raising flour. Stir well until fully combined. Then fold in the crushed cornflakes evenly.
- Press into Tray: Transfer the mixture into a 20 x 30 cm (8 x 12 inches) slice or glass baking tray. Using the back of a spoon or spatula, press down firmly to flatten and compact the mixture, paying extra attention to the corners for even baking.
- Bake the Slice: Place the tray in the preheated oven and bake for 25 minutes until set and slightly firm to the touch.
- Cool the Slice: Remove the tray from the oven and allow it to cool completely at room temperature before adding the chocolate topping.
- Melt the Chocolate: Break the Cadbury milk chocolate into pieces and melt it gradually in 30 second intervals in the microwave. Stir in between until smooth and fully melted.
- Top and Set: Spread the melted chocolate evenly over the cooled slice with a spatula. Refrigerate for at least 15 minutes to allow the chocolate to set firmly.
- Serve: Once set, remove from the fridge and cut the slice into triangles, squares, or your preferred shape. Serve immediately or pack for a delicious snack on the go.
Notes
- Storage – Keep slices in an airtight container in the fridge for up to one week. You can also freeze bite-sized pieces for longer storage; perfect for quick snacks or lunchboxes.
- Crushing Cornflakes – Use the back of a spoon to crush them in a bowl or place cornflakes in a resealable bag and crush by hand for the right texture.
- Shape Options – Traditionally cut into triangles, but you can also cut into squares or long slices if preferred.
- Butter – Salted butter is recommended, but unsalted butter or margarine can be used as alternatives.
- Flour – If self raising flour is not available, substitute with all purpose flour plus 1 teaspoon baking powder and ½ teaspoon baking soda.
- Golden Syrup – Offers a caramelized flavor; honey, brown sugar, or molasses can be substituted.
- Sugar – Caster sugar is preferred, but white or brown sugar also works well.
- Cornflakes – For a different crunch, substitute with rice bubbles or crushed weetbix.
Nutrition
- Serving Size: 1 piece (approx. 1/12 slice)
- Calories: 275 kcal
- Sugar: 13 g
- Sodium: 173 mg
- Fat: 18 g
- Saturated Fat: 13 g
- Unsaturated Fat: 5 g
- Trans Fat: 0 g
- Carbohydrates: 27 g
- Fiber: 2 g
- Protein: 3 g
- Cholesterol: 36 mg
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