Mars Bar slice

Need a sweet treat? Try this Mars Bars Slice!

Mars Bar slice


Recipe Baking

Mars Bar Slice


  • 90 grams Butter
  • 3 Mars Bars
  • 3 cups Rice Bubbles
  • Cadbury Milk Chocolate Block


  • Prepare a slice tin by lining with baking paper and set aside.
  • In a glass bowl, place butter and Mars Bars. Heat in the microwave for 1 1/2 minutes and remove to stir.
  • Pour Rice Bubbles into the butter/Mars Bar mixture one cup at a time mix. Mix until all combined.
  • Press into the slice tin with the back of a large metal spoon. Set aside.
  • Break the block of chocolate into small squares and microwave for 1 minute and stir for 30 seconds. Heat for 20 seconds more if it doesn’t become smooth and creamy.
  • Pour the melted chocolate over the Rice Bubbles mixture and spread evenly.
  • Cool in fridge until chocolate hardens. Lift slab out of tray with baking paper place on cutting board.
  • Once it is room temperature, cut into squares with a large sharp knife.

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Serving Suggestions


  • If you don’t have a microwave you can melt the mixture over simmering water. Be careful not to let the bowl touch the water.
  • If you are serving this slice to kids, adding some sprinkles in the chocolate would be fun.
  • This recipe was created by Jennifer Cheung for Kidspot, New Zealand’s best recipe finder.

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