Go Back
+ servings
Two pieces of peanut butter rice bubble slice sitting on top of each other on a white backdrop.
Print Recipe
4.50 from 14 votes

Peanut Butter Rice Bubble Slice

This 4 Ingredient Peanut Butter Rice Bubble Slice takes less than 10 minutes to prepare! Both regular and Thermomix instructions included.
Prep Time10 minutes
Chilling Time1 hour
Total Time1 hour 10 minutes
Course: Desserts
Cuisine: Modern
Keyword: Peanut Butter Rice Bubble Slice, Thermomix Peanut Butter Rice Bubble Slice
Servings: 16
Calories: 157kcal
Author: Lauren

Equipment

  • 1x 20cm square baking dish

Ingredients

  • 3 cups Rice Bubbles 90 grams
  • ½ cup Honey 120 grams
  • 130 grams smooth peanut butter
  • 200 grams milk chocolate

Instructions

  • Line the base and sides of a 20cm square cake tin with baking paper - leaving paper hanging over the edges to help you remove the slice from the tin.
  • Pour the rice bubbles into a large bowl and set aside until needed.
  • Place the honey and peanut butter into a small saucepan. Gently stir the ingredients over a medium heat until they have combined.
  • Remove the saucepan from the heat and quickly pour it into the bowl with the rice bubbles. Use a large metal spoon to carefully combine the ingredients. Make sure that all of the rice bubbles are coated with the peanut butter and rice malt syrup.
  • Once combined, pour the coated rice bubbles into the lined cake tin. Use two metal spoons to cover the base of the tin with the mixture and smooth the surface. Place the tin into the fridge.
  • If you are icing your slice, break the milk chocolate into small pieces and place it along with the vegetable oil into a microwave safe bowl.
  • Cook the chocolate for 30 second spurts until it has almost melted before removing the chocolate from the microwave and stirring until it has completely melted.
  • Remove the slice from the fridge and pour over the melted chocolate – to completely cover the slice you may have to turn the tin to allow the chocolate to run.
  • Place the slice back into the fridge and allow to set – this shouldn’t take much longer than an hour.
  • Once set, remove the slice from the fridge and cut into small squares.

Thermomix Instructions

  • Line the base and sides of a 20cm square cake tin with baking paper - leaving paper hanging over the edges to help you remove the slice from the tin.
  • Place the honey and peanut butter into the thermomix bowl and cook for 1 minute on 80 degreesspeed 1 or until melted and combined. After approximately 30 seconds, use the spatula to scrape down the sides.
  • Add the rice bubbles to the bowl and mix for 30 seconds on speed 2, Reverse until mixture has combined.
  • Pour the combined mixture into a slice tin and use a metal spoon to spread across the tin and push down.
  • Break the milk chocolate into pieces before placing it along with the oil into a microwave safe bowl. Cook the chocolate for 30 second spurts until it has almost melted, before removing the chocolate from the microwave and stirring until it has completely melted.
  • Pour the melted chocolate over the top of the slice and place in the fridge for an hour or until set.
  • Once set, remove the slice from the fridge and cut into small squares.

Notes

I recommend using smooth peanut butter for this recipe.
The time it takes for the peanut butter and honey to combine will depend on the temperature of both ingredients AND the brand of peanut butter.
Rice malt syrup can be used in place on honey.
Either milk or dark chocolate can be used to top the slice.
To store, place in an airtight container and store in the fridge for up to one week.
This slice is NOT freezer friendly.

Nutrition

Serving: 0g | Calories: 157kcal | Carbohydrates: 21g | Protein: 3g | Fat: 8g | Saturated Fat: 3g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 3g | Sodium: 37mg | Potassium: 92mg | Fiber: 1g | Sugar: 16g | Vitamin C: 0.1mg | Calcium: 8mg | Iron: 1mg