Lemon Weet-Bix Slice

This is a classic, no-fuss Australian favorite. It features a crunchy, malty base made from Weet-Bix cereal and coconut, topped with a zesty, smooth lemon icing.

Ingredients

For the Base:

  • 6 Weet-Bix biscuits, finely crushed.
  • 1 cup plain flour (all-purpose flour).
  • 1/2 cup brown sugar, firmly packed.
  • 1/2 cup desiccated coconut.
  • 125g butter, melted.

For the Lemon Icing:

  • 1 1/2 cups icing sugar (powdered sugar), sifted.
  • 1 tbsp butter, softened.
  • 2 tbsp fresh lemon juice (adjust for consistency).
  • Optional: 1 tsp lemon zest for extra tang.

Instructions

Step 1: Prepare the Base

  1. Preheat your oven to 180°C (350°F). Grease a 20cm square baking tin and line it with baking paper, leaving some overhang on the sides for easy removal.
  2. Crush the Weet-Bix biscuits into fine crumbs using your hands or a rolling pin in a sealed bag.
  3. Mix the crushed Weet-Bix, flour, brown sugar, and desiccated coconut in a large bowl until well combined.
  4. Pour the melted butter over the dry ingredients. Stir well until the mixture is evenly coated and looks like damp sand.
  5. Press the mixture firmly and evenly into the prepared tin using the back of a spoon or a flat-bottomed glass.
  6. Bake for 15–20 minutes or until the edges are lightly golden and the base is firm. Remove from the oven and let it cool completely in the tin.

Step 2: Make the Lemon Icing

  1. Combine the sifted icing sugar and softened butter in a medium bowl.
  2. Add the lemon juice one tablespoon at a time. Stir vigorously with a wooden spoon or whisk until the icing is smooth, glossy, and thick enough to spread.
    • Tip: If it’s too thick, add a few more drops of juice; if too runny, add more icing sugar.
  3. Stir in the lemon zest if you want that extra “zing.”

Step 3: Assembly & Serving

  1. Spread the icing evenly over the cooled base using a spatula or the back of a spoon.
  2. Set the slice by placing it in the refrigerator for about 30 minutes until the icing is firm to the touch.
  3. Lift the slice out of the tin using the baking paper overhang.
  4. Slice into squares or rectangles using a sharp knife.

Pro Tip: For clean, professional-looking edges, dip your knife in hot water and wipe it dry between each cut!

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