Mars Bar Rice Bubble Slice

by Katrina - The Organised Housewife

A Mars Bar Rice Bubble Slice Recipe. A delicious no bake treat that would be great for afternoon snacks or for party food for a child’s birthday

Thank you to my friend Mel for sharing this Mars Bar Rice Bubble Slice recipe with me.  She made this at Christmas time for her kids and it looked so yummy I had to try. I wouldn’t add these to the kids lunch boxes as the chocolate can cause a mess in their lunch boxes and on their hands and faces.  However, they would be good as an after school snack.  I used a silicone muffin tray to make these, and they popped out so easily once it had set, plus the added bonus of no slicing needed!

mars bar rice bubble slice

Recommended Tools to Make Mars Bar Rice Bubble Slice


Mars Bar Rice Bubble Slice

  • Author: Katrina
  • Prep Time: 5 mins
  • Cook Time: 10 mins
  • Total Time: 15 mins
  • Yield: 24 1x


  • 60g butter
  • 3 mars bars, chopped
  • 3 cups rice bubbles
  • 1 pkt milk chocolate melts


  1. Melt butter in a saucepan
  2. Add mars bar and stir until melted
  3. Stir chocolate mix through rice bubbles
  4. Spoon into mini muffin forms (or into a large rectangular dish)
  5. Top with spoonfuls of melted chocolate
  6. Refrigerate until chocolate is firm (approximately 3 hour)

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