No-Bake Chocolate Caramel Slice with Macadamia Nuts

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A decadent layered treat capturing the flavors of chocolate, caramel, and crunchy Australian macadamia nuts without baking. This australian-inspired desserts ready in about 40 minutes layers digestive biscuits, unsalted butter, (395 g) sweetened condensed milk 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 260 calories and feeds 16, 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: 25 min Cook: 15 min Serves 16 Australian cuisine 260 cal/serving
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Ingredients

Instructions

  1. Step 1: Line a 9x9 inch (23x23 cm) square baking pan with parchment paper leaving overhang for easy removal. Crush 200 g digestive biscuits into fine crumbs using a food processor or by placing in a sealed bag and pounding with a rolling pin.
  2. Step 2: Melt 100 g unsalted butter in a small saucepan over low heat. Combine melted butter with biscuit crumbs in a bowl, mixing thoroughly until the mixture resembles wet sand.
  3. Step 3: Press the biscuit mixture evenly into the prepared pan using the back of a spoon to form a compact base. Refrigerate for 15 minutes.
  4. Step 4: For the caramel layer, combine 1 can (395 g) sweetened condensed milk, 150 g brown sugar, and 100 g unsalted butter in a heavy-based saucepan. Cook over medium heat, stirring constantly for 10-12 minutes until thickened and golden brown with a glossy texture.
  5. Step 5: Remove the caramel from heat and pour evenly over the biscuit base. Sprinkle 100 g chopped macadamia nuts across the caramel layer. Refrigerate for 20 minutes to set.
  6. Step 6: Melt 200 g dark chocolate in a heatproof bowl over simmering water (double boiler), stirring until smooth.
  7. Step 7: Pour the melted chocolate over the set caramel and macadamia layer, using a spatula to spread evenly. Refrigerate for at least 2 hours or until fully set.
  8. Step 8: Lift the slice out using the parchment overhang. Cut into 16 squares with a sharp knife, wiping the blade between cuts to maintain clean edges.

Frequently asked questions

How long does No-Bake Chocolate Caramel Slice with Macadamia Nuts take to make?

Total time is about 40 minutes (25 min prep + 15 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 Chocolate Caramel Slice with Macadamia Nuts?

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 Chocolate Caramel Slice with Macadamia Nuts?

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 Chocolate Caramel Slice with Macadamia Nuts for a different number of people?

The recipe is written for 16 servings. Multiply each ingredient by (your serving target / 16). 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 Chocolate Caramel Slice with Macadamia Nuts?

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.

Equipment for this recipe

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