No-Bake Chocolate Hedgehog Slice with Tim Tams

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

A nostalgic Australian dessert combining crushed Tim Tam biscuits, cocoa, and coconut in a rich no-bake slice perfect for sharing. This australian-inspired desserts ready in about 15 minutes layers crushed Tim Tam biscuits, (395 g) sweetened condensed milk, unsweetened cocoa powder 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 190 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: 15 min Serves 16 Australian cuisine 190 cal/serving
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Ingredients

Instructions

  1. Step 1: Line a 9x9-inch square baking pan with parchment paper. In a large mixing bowl, combine 200 g crushed Tim Tam biscuits and 1 cup desiccated coconut.
  2. Step 2: Stir in 3 tbsp unsweetened cocoa powder until evenly distributed.
  3. Step 3: Add 1 can (395 g) sweetened condensed milk, 100 g melted butter, and 1 tsp vanilla extract to the dry ingredients, mixing thoroughly until well combined into a thick, sticky dough.
  4. Step 4: Press the mixture firmly and evenly into the lined baking pan using the back of a spoon or your hands.
  5. Step 5: Refrigerate for at least 4 hours or until set and firm.
  6. Step 6: Once set, remove from the pan using the parchment paper and cut into 16 squares. Serve chilled.

Equipment for this recipe

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Frequently asked questions

How long does No-Bake Chocolate Hedgehog Slice with Tim Tams 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 Hedgehog Slice with Tim Tams?

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 Hedgehog Slice with Tim Tams?

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 Hedgehog Slice with Tim Tams 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 Hedgehog Slice with Tim Tams?

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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