No-Bake Chocolate Tim Tam Slice with Macadamia Crunch
A decadent no-bake treat combining crushed Tim Tam biscuits with rich chocolate and crunchy Australian macadamia nuts for a nostalgic dessert. This australian-inspired desserts ready in about 15 minutes layers melted unsalted butter, sweetened condensed milk, dark chocolate chips 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 270 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.
Ingredients
- 200 g, crushed into small pieces Tim Tam biscuits
- 100 g, melted unsalted butter
- 1/2 cup sweetened condensed milk
- 150 g dark chocolate chips
- 1/2 cup, roughly chopped macadamia nuts
- 1/4 cup desiccated coconut
- 1 tsp vanilla extract
Instructions
- Step 1: Line an 8x8-inch square baking pan with parchment paper. In a large bowl, combine 200 g crushed Tim Tam biscuits with 100 g melted unsalted butter, 1/2 cup sweetened condensed milk, 1/4 cup desiccated coconut, and 1 tsp vanilla extract. Mix thoroughly until combined and sticky.
- Step 2: Fold in 1/2 cup roughly chopped macadamia nuts, reserving a few for topping.
- Step 3: Press the mixture evenly into the prepared pan, smoothing the surface with the back of a spoon.
- Step 4: Melt 150 g dark chocolate chips in a microwave-safe bowl in 30-second bursts, stirring between each, until smooth.
- Step 5: Pour the melted chocolate over the biscuit base, spreading evenly. Sprinkle the reserved macadamia nuts on top.
- Step 6: Refrigerate for at least 3 hours or until firm. Slice into squares and serve chilled for a rich and crunchy dessert.
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Frequently asked questions
How long does No-Bake Chocolate Tim Tam Slice with Macadamia Crunch take to make?
Total time is about 15 minutes (15 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 Chocolate Tim Tam Slice with Macadamia Crunch?
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 Tim Tam Slice with Macadamia Crunch?
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 Tim Tam Slice with Macadamia Crunch 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 Chocolate Tim Tam Slice with Macadamia Crunch?
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.
