Does anyone know Jupiter Bars? They are a yummy chewy caramel peanut bar that I’m addicted to when I can find them. These are quite similar.
I’m going to be honest and say this was much easier to do by hand using a microwave to melt and wooden spoon and bowl to mix but I’m going to give you the tmx instructions below.
These are a yummy little treat and keep well in an airtight container for up to 2 weeks.
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Chewy Peanut Bars

  • Author: The road to loving my Thermo Mixer
  • Prep Time: 8
  • Total Time: 20
  • Yield: 10 1x


A delicious no bake chewy peanut and rice bubble bar.



  • 2.5 cups of rice bubbles
  • 2 tablespoons crushed peanuts
  • 230g good quality peanut butter
  • 40g brown sugar
  • 175g honey


  1. Place honey, sugar and peanut butter into bowl.
  2. Cook speed 3, 90 degrees for 5 minutes.
  3. Add nuts and rice bubbles.
  4. Blitz on reverse, speed 2 until mixed well (You may find you prefer to just put the rice bubbles in a bowl, pour over liquid and mix by hand.)
  5. Place into a lined slice tin. Smooth the top with your tmx measuring cup.
  6. Refrigerate until set.
  7. Cut into pieces or bars.


  • Keep in an airtight container and in the pantry for up to 1-2 weeks.


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  1. Elin Sundström March 14, 2014 at 10:58 am - Reply


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  2. Lyndal August 10, 2014 at 8:09 pm - Reply

    These are delicious! I used almond butter and crushed almonds instead of the peanuts and they worked brilliantly. I love Jupiter Caramel Bars, they remind me of my school years 🙂 Thanks for the trip down memory lane.

  3. Linda Bonfield-Watson January 21, 2015 at 11:35 am - Reply

    I loved Jupiter bars as a kid and now love that my teenage son just had heaps of fun making these bars himself. Can’t wait for them to come out of the fridge…. Yum

  4. Anna September 6, 2015 at 10:56 pm - Reply

    OMG, these are addictive. I made some today and have not been able to stop eating them!

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