No-Bake Weet-Bix Chocolate Slice

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

A classic Australian no-bake snack bar combining crushed Weet-Bix cereal with rich chocolate and a hint of coconut. This australian-inspired desserts ready in about 10 minutes layers unsweetened cocoa powder, sweetened condensed milk, melted butter 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 180 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: 10 min Serves 12 Australian cuisine 180 cal/serving
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Ingredients

Instructions

  1. Step 1: Line a 20 cm square baking tin with parchment paper. Crush 4 Weet-Bix biscuits into coarse crumbs using your hands or a rolling pin, then transfer to a large mixing bowl.
  2. Step 2: Add 3 tbsp unsweetened cocoa powder and 1/2 cup desiccated coconut to the crushed Weet-Bix, mixing to combine.
  3. Step 3: Pour 1/2 cup sweetened condensed milk and 100 g melted butter into the dry mixture. Stir thoroughly until the mixture is evenly coated and sticky.
  4. Step 4: Press the mixture firmly and evenly into the prepared baking tin using the back of a spoon.
  5. Step 5: Sprinkle extra desiccated coconut evenly over the top. Chill in the refrigerator for at least 2 hours until set.
  6. Step 6: Remove from fridge, cut into squares, and serve as a rich, chocolatey Australian treat.

Equipment for this recipe

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Frequently asked questions

How long does No-Bake Weet-Bix Chocolate Slice take to make?

Total time is about 10 minutes (10 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 Weet-Bix Chocolate 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 Weet-Bix Chocolate 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 Weet-Bix Chocolate 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 Weet-Bix Chocolate 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.