Delicious Lemon Coconut Slice for an Easy No-Bake Treat
Last Updated on February 12, 2026 by Antoni Recipes Team
When the sun starts to shine and you feel that hint of warmth in the air, there s nothing quite like indulging in a slice of something bright and refreshing. That s where my Easy No-Bake Lemon Coconut Slice comes in a delightful dessert that s as simple to prepare as it is to enjoy. I stumbled upon this recipe during a summer get-together, where everyone was craving something light yet satisfying.
Picture this: the tang of fresh lemon, the sweetness of creamy coconut, and the indulgence of white chocolate, all layered harmoniously without ever turning on the oven. It s perfect for impressing friends at afternoon tea or simply treating yourself after a long week. This slice brings a taste of the tropics to your kitchen while being utterly achievable, making it a must-try for anyone looking to escape the mundane fast food routine. So, grab your ingredients, and let s whip up this irresistible treat that s sure to brighten your day!
Why is Lemon Coconut Slice so irresistible?
Simplicity: This no-bake recipe allows you to whip up a delightful treat without ever turning on the oven, making it a breeze for any home cook.
Bold Flavors: The zing of fresh lemon paired with rich coconut and luscious white chocolate creates a tropical escape in every bite.
Crowd-Pleaser: Whether serving at a party or enjoying a quiet afternoon, it s always a hit among friends and family.
Versatile: Customize your slice with nuts or even swap the lemon for lime for a fun twist.
Quick Prep: With minimal ingredients and fuss, you can have this delicious dessert ready in no time, perfect for busy days!
Lemon Coconut Slice Ingredients
The perfect balance of tang and sweetness awaits you!
For the Base
Copha Solidified vegetable fat that provides creaminess; can be substituted with coconut oil for a different flavor.
Sweetened Condensed Milk Adds rich sweetness and binds the crust together; no direct substitute recommended.
Desiccated Coconut For chewy texture and flavor; shredded coconut can be used for a different mouthfeel.
Milk Coffee Biscuits Forms the base with sweetness; digestive biscuits or graham crackers work as great alternatives.
For the Filling
Sour Cream Contributes a creamy texture with a slight tang; Greek yogurt can be a healthier substitute.
Lemon Juice Freshly squeezed for brightness and essential flavor; avoid bottled options for an authentic taste.
Lemon Zest Enhances the lemony aroma; other citrus zests may be substituted if desired.
White Chocolate Melts Coats the top with sweetness and creaminess; feel free to use dark or milk chocolate as alternatives.
How to Make Lemon Coconut Slice
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Prepare the Tin:
Grease and line a 20cm x 30cm slice tin with baking paper, allowing a 2cm overhang. This will make it easy to lift out your delicious Lemon Coconut Slice later. -
Melt Copha:
Melt the Copha in a microwave or saucepan until fully liquid. Stir gently to ensure it s completely melted and smooth for a perfect blend with the other ingredients. -
Crush Biscuits:
In a food processor, crush the biscuits and desiccated coconut into fine crumbs. Aim for a sandy texture to create a solid base for your slice. -
Combine Mixtures:
Combine the melted Copha and sweetened condensed milk with the biscuit mixture; mix well and press firmly into the prepared tin, spreading it evenly to avoid crumbling. -
Chill the Base:
Refrigerate the base for 10 minutes to set. This helps it firm up, making it easier to layer your creamy filling on top. -
Melt Chocolate Mixture:
Melt more Copha with the white chocolate until smooth, then combine with sour cream, freshly squeezed lemon juice, and zest in a large bowl. Mix until well combined for a luscious filling. -
Pour Filling:
Pour this mixture over the chilled base, smoothing the top with a spatula. Ensure it s even for that perfect finish! -
Chill Again:
Refrigerate again for 20 minutes to set the filling completely. This allows the flavors to meld beautifully while setting the texture. -
Finish & Slice:
Once set, sprinkle additional coconut and lemon zest on top for an extra touch, then slice into 24 bars to serve. Enjoy your tropical treat!
Optional: Garnish with fresh mint leaves for a pop of color and added freshness.
Exact quantities are listed in the recipe card below.
How to Store and Freeze Lemon Coconut Slice
Room Temperature: Keep your Lemon Coconut Slice out for up to 1 hour during gatherings. Beyond that, it s best stored in the fridge to maintain freshness.
Fridge: Store in an airtight container in the refrigerator for up to 5 days. This helps preserve its creamy texture and zesty flavor.
Freezer: You can freeze the slice for up to 3 months. Cut into bars, wrap each individually, and place in a freezer-safe container to avoid freezer burn.
Reheating: Thaw in the fridge overnight when ready to enjoy. For a refreshing treat, enjoy straight from the fridge without reheating!
Expert Tips for Lemon Coconut Slice
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Perfectly Pressed Base: Ensure the biscuit mixture is evenly pressed into the tin; this prevents crumbling and ensures a solid slice for easy serving.
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Fresh is Best: Always use freshly squeezed lemon juice for the best flavor; bottled varieties lack the vibrant taste that elevates your Lemon Coconut Slice.
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Chill Thoroughly: Allow sufficient chilling time after each layer; this ensures your desserts set properly for a creamy consistency when sliced.
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Finishing Touch: Add zest and extra coconut on top just before serving for an appealing look and an extra punch of flavor that impresses guests.
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Storage & Freshness: Store leftovers in an airtight container in the refrigerator to maintain freshness; your slice will stay delicious for up to 5 days!
What to Serve with Lemon Coconut Slice?
Brighten up your dessert experience with delightful pairings that amplify the flavors of this tropical treat.
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Coconut Sorbet: This smooth, icy treat mirrors the coconut flavor in the slice, enhancing its tropical vibes. Enjoy a scoop alongside your slice for a refreshing contrast.
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Herbal Tea: A fragrant chamomile or mint tea offers a calming complement, balancing the sweetness of the dessert perfectly. Sip on it while enjoying your slice, and let the aromas soothe you.
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Fresh Berry Salad: A mix of strawberries, blueberries, and raspberries adds a burst of tartness that cuts through the richness. Each bite of the slice paired with juicy berries creates a harmonious balance of flavors.
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Vanilla Ice Cream: Creamy vanilla ice cream adds a luscious layer to the tangy lemon. The melting ice cream complements the texture of the slice, providing a dreamy dessert experience.
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Sparkling Water with Lime: Refreshing and light, a glass of sparkling water with a squeeze of lime will enhance the citrus notes in the slice. It s the perfect, palate-cleansing beverage to serve alongside.
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Chocolate Dipped Strawberries: For a touch of decadence, these sweet treats offer a contrasting flavor profile and an exquisite visual presentation. The combination of chocolate and lemon is a timeless classic that delights every time.
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Almond Cake: A light and nutty almond cake brings an interesting texture that pairs beautifully with the crumbly base of the lemon coconut slice. The subtle flavors make it an elegant accompaniment.
These thoughtful pairings will elevate your experience, making every bite of the Lemon Coconut Slice even more enjoyable!
Make Ahead Options
These Easy No-Bake Lemon Coconut Slices are perfect for busy home cooks looking to save time! You can prepare the base up to 24 hours in advance; simply follow the initial steps and refrigerate it tightly wrapped. The creamy filling can also be made ahead just combine all ingredients and pour over the set base, then refrigerate for another 20 minutes before adding toppings. To maintain quality, ensure it s covered properly to prevent drying out. When you re ready to serve, just slice into bars and enjoy this delightful treat without any last-minute fuss. This way, you can indulge in a refreshing dessert with minimal effort!
Lemon Coconut Slice Variations
Feel free to get creative and customize your Lemon Coconut Slice to suit your taste!
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Lime Swap: Replace lemon juice and zest with lime for a zesty twist that adds a refreshing tang to the slice. The citrusy change will give your dessert a unique flavor profile.
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Nutty Crunch: Incorporate toasted almonds or walnuts into the base for an added crunch. Simply chop them finely and mix them with the biscuit crumbs before pressing into the tin.
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Chocolate Change: Switch white chocolate for rich dark chocolate for a deeper flavor experience. The contrasting bitterness works beautifully with the sweetness of the coconut.
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Coconut Infusion: Add a splash of coconut extract along with the coconut to intensify the tropical flavor. It s a lovely way to enhance the coconut essence in every bite.
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Boozy Boost: For an adult version, drizzle a bit of rum or coconut liqueur into the filling before pouring over the base. This will elevate the taste and add a delightfully indulgent touch.
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Fruit Explosion: Layer fresh berries or diced mango on top of the filling before it sets for an extra fruity burst. The colors and flavors will make your slice even more inviting.
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Dairy-Free Dream: Swap the sour cream for coconut yogurt to create a dairy-free version without losing creaminess. You won t miss the dairy, and it adds an extra coconut kick.
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Spicy Kick: Stir in a pinch of cayenne pepper or chili flakes into the filling for a surprising twist. This will give your dessert an unexpected heat that pairs well with the sweetness!
Lemon Coconut Slice Recipe FAQs
How do I select ripe ingredients for the Lemon Coconut Slice?
Absolutely! For the best flavor, choose fresh lemons that feel heavy for their size and have a smooth, firm skin. Look for those with vibrant yellow color without dark spots or blemishes. For the coconut, opt for desiccated coconut that is white and free from any yellowing, ensuring it s fresh and fragrant.
What s the best way to store Lemon Coconut Slice?
I recommend storing your Lemon Coconut Slice in an airtight container in the refrigerator. It will remain fresh for up to 5 days. Keeping it tightly sealed helps maintain its creamy texture and prevent any moisture loss, which keeps the flavors intact.
Can I freeze Lemon Coconut Slice, and how?
Certainly! Freezing is a great way to prolong the life of your slice. Start by cutting it into individual bars. Wrap each slice tightly in plastic wrap or aluminum foil, and place them in a freezer-safe container. They will keep well for up to 3 months. When you re ready to enjoy, thaw them overnight in the fridge, or if you prefer, you can eat them straight from the freezer for a refreshing treat!
What if my Lemon Coconut Slice doesn t set properly?
Very! If your slice isn t setting, it may be due to inadequate chilling time or not pressing the base firmly enough. Make sure to chill the base for at least 10 minutes before adding the filling, and allow the entire slice to set for at least 20 minutes after pouring in the mixture. If it s still soft, try refrigerating it for an additional 30 minutes.
Are there any dietary considerations for pets or allergens in this recipe?
Definitely! While the Lemon Coconut Slice is not suitable for pets, particularly those sensitive to chocolate, it s also important to note it contains dairy from sour cream and condensed milk. For those with lactose intolerance or dairy allergies, you can substitute sour cream with a lactose-free version or Greek yogurt. Just be mindful of any nut allergies if you decide to add toasted nuts for crunch.