No-Bake Lamington Cheesecake Slice

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

A modern take on the classic Australian lamington with layers of rich cheesecake and coconut-raspberry coating in an easy no-bake slice. This australian-inspired desserts ready in about 20 minutes layers digestive biscuits, melted unsalted butter, softened cream cheese into a dessert worth slowing down for — great for weekend baking, holiday tables, or any time you want a sweet payoff at the end of a meal. Each serving lands at about 320 calories and feeds 12, so it slots into a weekend bake or a special-occasion dessert tray. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 20 min Serves 12 Australian cuisine 320 cal/serving
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Ingredients

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Instructions

  1. Step 1: Line a 20x20 cm square baking pan with parchment paper. Crush 200 g digestive biscuits into fine crumbs using a food processor or by placing in a zip-top bag and pounding with a rolling pin.
  2. Step 2: Combine the biscuit crumbs with 100 g melted unsalted butter until evenly moistened. Press the mixture firmly into the base of the prepared pan and chill for 30 minutes.
  3. Step 3: In a large bowl, beat 400 g softened cream cheese, 100 g icing sugar, and 1 tsp vanilla extract until smooth and creamy.
  4. Step 4: Whip 200 ml whipping cream to soft peaks and gently fold into the cream cheese mixture until fully incorporated.
  5. Step 5: Spread the cream cheese filling evenly over the chilled biscuit base. Refrigerate for at least 2 hours to set.
  6. Step 6: In a shallow bowl, whisk 2 tbsp cocoa powder into 100 ml boiling water until smooth. Stir in 150 g raspberry jam and 100 g desiccated coconut.
  7. Step 7: Remove the set cheesecake from the pan and cut into 12 equal squares. Dip each square into the chocolate-raspberry coconut mixture, coating all sides, then place on a wire rack to set.
  8. Step 8: Chill the lamington cheesecake slices for another hour before serving.

Frequently asked questions

How long does No-Bake Lamington Cheesecake Slice take to make?

Total time is about 20 minutes (20 min prep + 0 min cook). Most home bakers find this fits a weekend afternoon; chill or store as the recipe directs before serving.

How do I store leftover No-Bake Lamington Cheesecake Slice?

Cool fully before storing. Most baked desserts keep at room temperature in an airtight container for 2–3 days, or in the fridge for up to 5 days. Cream- or custard-based desserts must go in the fridge within 2 hours; reheat gently or serve cold per the recipe.

Can I substitute ingredients in No-Bake Lamington Cheesecake Slice?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale No-Bake Lamington Cheesecake Slice for a different number of people?

The recipe is written for 12 servings. Multiply each ingredient by (your serving target / 12). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with No-Bake Lamington Cheesecake Slice?

Australian desserts like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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