Australian Lamington Cake Recipe: Chocolate-Covered Coconut Clouds With Jam Filling

This Australian lamington cake recipe delivers the iconic combination of moist sponge, jam filling, and that signature chocolate-coconut crunch. 💛 The secret lies in perfectly chilled cake layers that absorb the coconut and chocolate without falling apart, creating those irresistible, bite-sized squares that disappear in minutes.

What sets this recipe apart is the balance of textures—tender sponge, jam's fruity burst, and the crispy, sweet coconut-chocolate exterior. I've tested countless variations to ensure the cake stays moist while the coating stays perfectly crisp, even after slicing.

The key is proper chilling at every stage to prevent soggy layers.

By the time you're done, you'll have a tray of golden-brown, chocolate-dusted squares with fluffy coconut on top—each bite offering a perfect harmony of sweet, tangy, and crunchy elements. The traditional method of dipping and coating ensures that signature lamington texture that makes this dessert legendary.

Serve with a dusting of extra coconut or a side of vanilla ice cream for the full Australian experience. This recipe delivers restaurant-quality results with a few simple techniques and patient chilling. Let's get baking!

Ingredients for australian lamington cake

Sixteen perfect squares of Australian tradition—moist sponge, jam center, and signature chocolate-coconut crunch await.

The sponge cake demands precision. European-style butter delivers richer flavor, but any good unsalted will work—just ensure it's room temperature for smooth mixing. For flour, King Arthur or Gold Medal brands yield the lightest texture. The jam is non-negotiable: seedless raspberry creates the cleanest filling, though strawberry works beautifully too. I always measure the coconut by volume rather than weight—three cups of fluffy shreds is perfect for that signature texture. The chocolate? Valrhona or Callebaut bars elevate the flavor, but Ghirardelli is a budget-friendly alternative that still delivers.

No raspberry jam? Strawberry preserves strained or apricot jam both work, though texture may vary slightly. Substituting coconut? Toasted desiccated coconut adds depth, but adjust sweetness—it's more intense than shredded. For chocolate, white chocolate chips can replace half the dark chips if you prefer a sweeter profile. The heavy cream must be whipped to stiff peaks—this creates the signature crisp coating. Pro tip: Chill your mixing bowls before whipping to stabilize the cream. And if you're short on time, store-bought whipped topping works in a pinch, though texture will differ.

Chill the cake layers for at least 4 hours—overnight is ideal—to prevent soggy bottoms. Store finished lamingtons in an airtight container between layers of parchment paper for up to 5 days. For longer storage, freeze the assembled cake (uncoated) for up to 2 months, then coat and dust with powdered sugar after thawing. The coating hardens beautifully at room temperature, but if you need to serve immediately, chill the tray briefly to set the chocolate. These keep their signature crunch when properly stored—no soggy disappointments here.

Step-by-step instructions for Australian lamington cake

Here's the method for creating that perfect balance of tender sponge, jam center, and crisp chocolate-coconut exterior.

Preheat your oven to 350°F and grease a 9x13-inch baking pan. In a large mixing bowl, sift together the 2.5 cups All-Purpose Flour with the 2 tsp Baking Powder and 0.5 tsp Salt. Set aside—sifting prevents dense pockets in your final cake.

In a separate bowl, beat the 1 cup Unsalted Butter and 2 cups Granulated Sugar together on medium speed until light and fluffy, about 3-4 minutes. This creaming process incorporates air, which helps create that signature lamington lightness. Add the 4 whole Large Eggs one at a time, mixing well after each addition, then stir in the 1 tbsp Vanilla Extract.

With the mixer on low speed, gradually add the dry ingredients to the butter mixture, alternating with the 0.5 cup Whole Milk. Begin and end with flour to ensure even distribution. The batter should be smooth and slightly thicker than cake batter—this helps prevent a gummy texture after baking.

Pour the batter into the prepared pan and spread evenly. Bake for 25-30 minutes or until a toothpick inserted in the center comes out clean. Let the cake cool completely in the pan before removing it—this prevents cracking when you slice.

Once cooled, spread the 1 cup Raspberry Jam evenly over the top of the cake. The jam should be smooth and thinly spread so it doesn't pool in the center. Cover with plastic wrap and refrigerate for at least 1 hour—this chilling step is crucial for clean slicing and prevents the jam from bleeding into the sponge.

In a microwave-safe bowl, melt the 8 oz Unsweetened Chocolate and 0.5 cup Heavy Cream in 30-second intervals, stirring between each interval until completely smooth. The mixture should be glossy and free of lumps—this ensures a professional finish. Remove from heat and let cool slightly to 110°F (it should be thick enough to coat a spoon but still pourable).

In a separate bowl, mix the 3 cups Shredded Coconut with the 1.5 cups Dark Chocolate Chips and 2 tbsp Powdered Sugar. The powdered sugar helps prevent the coconut from clumping and adds a delicate sweetness to the coating. This mixture is what gives lamingtons their signature texture and flavor.

Cut the chilled cake into 16 equal squares (about 2x2 inches each). Working quickly, dip each square into the chocolate mixture, allowing any excess to drip off. Immediately roll the dipped square in the coconut-chocolate mixture, pressing gently to ensure full coverage. Place on a parchment-lined baking sheet and repeat with remaining squares.

Refrigerate the coated lamingtons for 30 minutes to set the chocolate. This chilling time is essential—it allows the chocolate to harden properly and prevents a sticky exterior. Once set, they should hold their shape when lifted and have a glossy, crackly finish.

Serve the lamingtons at room temperature for the best texture contrast—the warm sponge against the cool, crisp chocolate-coconut exterior. Store any leftovers in an airtight container in the refrigerator for up to 5 days, though they're best enjoyed fresh. The combination of tender sponge, fruity jam, and rich chocolate-coconut coating makes these a true Australian classic.

Perfect pairings for this dish

Creamy Pairings

Serve lamingtons with a scoop of vanilla bean ice cream—the cool creaminess contrasts beautifully with the warm sponge and crisp chocolate. I love using Haagen-Dazs Vanilla for its rich, velvety texture.

Alternatively, coconut milk ice cream enhances the tropical notes in the coconut coating. For a lighter option, try whipped coconut cream drizzled over the top. 🥥

Coffee Companions

A cup of flat white coffee or Australian-style long black complements the sweetness perfectly. The bitterness of the coffee cuts through the richness, balancing each bite.

For a non-coffee option, chamomile tea with honey adds a soothing contrast. I always recommend serving with a small espresso for an authentic Aussie café experience.

Fruity Accents

Add fresh strawberries or raspberries on the side—their tartness refreshes your palate between bites. I like to slice seedless grapes and arrange them in a circle around the lamingtons for a visually stunning presentation. For a tropical twist, serve with mango slices and a sprinkle of lime zest.

Warm Spice Touches

Warm cinnamon-infused custard or caramel sauce elevates the dessert experience. Drizzle homemade salted caramel over the top for a gourmet finish. For a spiced option, dust with ground cinnamon or nutmeg before serving. The warmth of these spices enhances the chocolate and coconut flavors. ✨

Boozy Upgrades

For an adult twist, serve with a dark rum or Baileys Irish Cream on the side. A small glass of Australian sparkling wine like Jacob's Creek adds a celebratory touch.

I often recommend pairing with coffee liqueur for a dessert cocktail experience. Just a drizzle of Kahlúa over the top adds a sophisticated finish.

Frequently asked questions about Australian lamingtons