Cannabis-Infused Lamingtons
Cannabis-Infused Lamingtons. Approximately ~35mg THC per lamington at full strength. 70 min total, 16 pieces yield.
Lamingtons are quintessentially Australian — those perfect cubes of sponge cake dipped in chocolate icing and rolled in coconut that grace every country show, school fete, and family gathering. Named after Lord Lamington, the former Governor of Queensland, these iconic treats have been bringing Aussies together since the early 1900s, and now they’re getting a cannabis upgrade that would make even the most traditional CWA member curious.
This cannabis-infused version uses cannabutter in both the sponge and the cream filling, creating a perfectly balanced edible that delivers approximately 35mg THC per lamington. We’ll guide you through making the perfect sponge base, creating silky cannabis-infused cream, and achieving that signature coconut coating — or calculate your exact dose with our free [Edibles Dosage Calculator](https://cannabiscuisine.com.au/edibles-dosage-calculator/).
Quality 4-piece metal grinder with kief catcher — consistent cannabis preparation before infusion.
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View on Amazon → Digital Kitchen Scale (0.01g)Precision scale for accurate cannabis and ingredient measurements — essential for consistent dosing.
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View on Amazon →THC Per Serving
Cannabis Lamingtons
This recipe uses the cannabis-infused ingredient below. Tap for our step-by-step preparation guide.
🍰 Sponge Cake
- 4 large eggs, room temperature
- 110g caster sugar
- 75g plain flour
- 25g cornflour
- 1 tsp baking powder
- 60g cannabutter, melted and cooled
- 2 tbsp hot water
- 1 tsp vanilla extract
🥛 Cannabis Cream Filling
- 40g cannabutter, softened
- 200g icing sugar, sifted
- 2 tbsp milk
- 1/2 tsp vanilla extract
🍫 Chocolate Coating & Topping
- 500g icing sugar
- 80g cocoa powder
- 25g butter
- 180ml boiling water
- 300g desiccated coconut
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Digital Kitchen Scale (0.01g)
Precision scale for accurate cannabis and ingredient measurements — essential for consistent dosing.
View on Amazon →
Digital Kitchen Scale (0.01g)
Precision scale for accurate cannabis and ingredient measurements — essential for consistent dosing.
View on Amazon →
Prepare your lamington tin (20x30cm) by greasing with butter and lining with baking paper. Preheat oven to 180°C. Ensure your Digital Kitchen Scale (0.01g) is ready for precise measurements.
Beat eggs and caster sugar with electric beaters for 8-10 minutes until thick, pale, and tripled in volume. The mixture should fall in ribbons when lifted.
Sift together flour, cornflour, and baking powder. Gently fold half into the egg mixture using a large metal spoon, then fold in remaining flour mixture.
Combine melted cannabutter, hot water, and vanilla in a small bowl. Make a well in the batter centre and fold in cannabutter mixture until just combined.
Pour batter into prepared tin, spreading evenly. Bake for 20-25 minutes until golden and springing back when lightly touched. Cool in tin for 5 minutes, then turn onto wire rack.
Make cannabis cream filling by beating softened cannabutter with icing sugar, milk, and vanilla until light and fluffy. Set aside.
Prepare chocolate icing by sifting icing sugar and cocoa together. Add butter and gradually whisk in boiling water until smooth. Working consistency should coat the back of a spoon.
Assemble by cutting cooled sponge in half horizontally. Spread cannabis cream on bottom layer, then sandwich with top layer. Trim edges and cut into 16 even squares.
Dip each square into chocolate icing using two forks, allowing excess to drip off. Roll immediately in coconut, ensuring all sides are covered. Place on MagicalButter Machine MB2E to set.
Perfect Sponge Texture
Don’t open the oven door for the first 15 minutes — this prevents the delicate sponge from collapsing.
Cannabis Dosage Control
For half-strength lamingtons, replace 50g cannabutter with regular butter in both sponge and cream filling.
Icing Consistency
If your chocolate icing is too thick, add hot water 1 teaspoon at a time. Too thin? Sift in more icing sugar.
Clean Dipping Technique
Use two forks to dip lamingtons — one to lower into icing, one to lift out. Tap gently to remove excess.
Storage for Freshness
Store in airtight container with layers separated by baking paper. Room temperature for 3 days, refrigerated for 1 week.
Label Everything
Always label containers with “CONTAINS CANNABIS,” dosage per piece, and date made for safety and freshness.
| Method | Duration | Notes |
|---|---|---|
| Room temperature | 3 days | Airtight container, separate layers with baking paper |
| Refrigerated | 1 week | Best for freshness, bring to room temp before serving |
| Frozen | 3 months | Wrap individually, thaw at room temperature |
Important Safety Information
- Calculate your dose before cooking — use our free Edibles Dosage Calculator.
- Start low, go slow. If this is your first time with edibles, eat half a lamington (~17.5mg) and wait at least 90 minutes before having more.
- Onset time: 30-120 minutes. Do not eat additional servings within this window.
- Duration: Effects can last 4-8 hours.
- Do not drive or operate machinery after consuming cannabis edibles.
- Store securely — label all containers with contents, date, and dosage. Keep away from children, pets, and unsuspecting housemates.
- Legal context: Cannabis remains illegal for recreational use in most Australian states. Medicinal cannabis is available through TGA-approved prescriptions. Know your state’s laws.
- Emergency: Australian Poisons Information Centre — 13 11 26 (24 hours)
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Absolutely! Replace 50g cannabutter with regular butter to create half-strength lamingtons with approximately 17.5mg THC per piece. This is perfect for beginners or those wanting a milder experience while still enjoying the full flavour.
Cannabis edibles typically take 30-120 minutes to take effect, with peak effects around 2-4 hours. The cream filling may absorb faster than the sponge, so start with half a lamington and wait at least 90 minutes before considering more.
Yes, decarboxylation is essential for making effective cannabutter. Raw cannabis contains THCA, which needs heat activation to convert to psychoactive THC. This happens during the cannabutter-making process, not during baking the lamingtons.
Store in an airtight container at room temperature for up to 3 days, or refrigerated for 1 week. Separate layers with baking paper to prevent sticking. Always label containers clearly with cannabis content and dosage information.
If you’ve consumed more than intended, stay calm and hydrated. Find a comfortable, safe space and consider taking CBD if available, as it may help counteract THC effects. Contact Australian Poisons Information Centre (13 11 26) if you’re concerned.
Yes, you can use cannabis coconut oil instead of cannabutter. Use the same quantities, but note that coconut oil solidifies at cool temperatures, so your lamingtons may have a slightly different texture, especially if refrigerated.
Popular With Cannabis Cooks
Silicone decarboxylation box with digital thermometer — pairs perfectly with the MagicalButter Machine for complete activation.
View on Amazon → Digital Kitchen Scale (0.01g)Precision scale for accurate cannabis and ingredient measurements — essential for consistent dosing.
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