This Thermomix WeetBix Slice recipe is sure to be a hit with the whole family! You just need a few simple ingredients for this recipe, it is freezer friendly and also perfect for lunchboxes. This Weet-Bix Slice also make a great treat for your next birthday party or special event.
This easy peasy Thermomix WeetBix Slice makes a great treat for the kids AND it's also freezer friendly. It's a great afternoon treat and you can also pop a piece into the kids lunch boxes too.
Why you will love this recipe:
- Simple to make - you just need a few easy ingredients to put this Chocolate Weet-Bix Slice together.
- Freezer Friendly - store the cooked slice in an airtight container at room temperature for up to one week.
- Versatile - you can top your slice with sprinkles, coconut or leave it plain.
WeetBix Slice Ingredients:
Please note, you will find the full list of ingredients and method in the recipe card below.
To make this classic slice, you will need:
- WeetBix
- Butter
- Cocoa
- Brown Sugar
- Desiccated Coconut
- Egg
- Icing Sugar
How to Make WeetBix Slice in a Thermomix:
Our WeetBix Slice is seriously easy to make in your Thermomix:
- Crush the WeetBix bars and set aside until needed.
- Melt the butter.
- Add the crushed WeetBix, brown sugar, cocoa, coconut and egg and mix well.
- Place into a slice tray and bake.
- Once your slice is completely cool, make the icing and spread over the top.
Tips for Making WeetBix Slice:
- It's normal for some of the butter to pool on top of the slice when it comes out of the oven.
- When you are making this recipe, it's important to make sure you allow the slice to completely cool before adding the icing, otherwise it will soak into the slice and you will end up with a bit of a mess.
- If you want to help the slice cool more quickly, try popping it into the fridge or freezer.
- To store, place in an airtight container and store in the fridge for up to 7 days.
- This slice can be frozen.
What is Weet-Bix?
For those of you not familiar with WeetBix, it's a popular breakfast cereal in Australia and New Zealand made from wholewheat and shaped in bars. If you cannot find 'WeetBix' you can also use Vita Brits or similar cereals.
You might also enjoy these recipes:
- Thermomix Weet-Bix Balls
- The BEST Thermomix Muesli Bar Recipes
- Thermomix Chocolate Cake
- Milo and WeetBix Balls
- Hedgehog Slice
- Three Ingredient Rice Bubble Bars
- Lemon WeetBix Slice
- Passionfruit WeetBix Slice
Thermomix Weet-Bix Slice
Our Thermomix Weet-Bix Slice is a family favourite! It's perfect for the kids lunch boxes too.
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Servings: 20 serves
Calories: 165kcal
Cost: $5
Equipment
- 28 x 18cm slice tin
- Thermomix
- Oven
Ingredients
- 200 g Weet-Bix approx 12 Weet-Bix
- 200 g butter unsalted
- 30 g cocoa powder
- 150 g brown sugar
- 30 g desiccated coconut
- 1 egg
Chocolate Icing
- 225 g icing sugar
- 1 tablespoon cocoa
- 1 teaspoon butter
- 2 tablespoon boiling water
- 100s and 1000s or sprinkles
Instructions
- Preheat oven to 160 degrees celsius (fan-forced) and line an 18 x 28cm slice tray with baking paper.
- Place the Weet-Bix into the Thermomix bowl and mix for 10 seconds, Speed 7 until finely crushed. Transfer the Weet-Bix crumbs to a seperate bowl and set aside until needed.
- Without washing the bowl, place the butter into the Thermomix bowl and melt for 3 minutes, 60 degrees, Speed 2.
- Add the crushed Weet-Bix, cocoa powder, brown sugar, coconut and egg and mix for 10 seconds, Speed 4. Scrape down the sides of the bowl and mix for a further 10 seconds, Speed 4.
- Transfer the mixture to your prepared slice tray and cook for 18 - 20 minutes, or until the slice is firm to the touch.
- Allow the slice to cool completely in the tin before preparing the icing. Place all of the icing ingredients into a clean and dry Thermomix bowl and mix for 30 seconds, Speed 3. Scrape down the sides of the bowl and mix for a further 20 seconds, Speed 3 or until smooth.
- Pour the icing over the completely cooled slice and use a butter knife to smooth. Decorate with 100s and 1000s or sprinkles.
Notes
RECIPE NOTES & TIPS
- It's completely fine for there to be a little melted butter remaining on top of the slice when it comes out of the oven. It will disappear very quickly.
- When you are making this recipe, it's important to make sure you allow the slice to cool completely before adding the icing, otherwise it will be impossible to spread.
- Place the slice into the fridge or freezer to hurry up the cooling process before adding the icing.
- Store in an airtight container and store in the fridge for up to 1 week.
- This slice can be frozen in an airtight container for up to 3 months.
Nutrition
Calories: 165kcal | Carbohydrates: 20g | Protein: 1g | Fat: 10g | Saturated Fat: 6g | Trans Fat: 1g | Cholesterol: 30mg | Sodium: 80mg | Potassium: 53mg | Fiber: 1g | Sugar: 18g | Vitamin A: 268IU | Vitamin C: 1mg | Calcium: 13mg | Iron: 1mg
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Catherine says
Quick, easy and always have these basic ingredients around the house.
Kids loved it! Will definitely make again. Made other versions but like this one best! Thanks
Brooklyn says
Can I sub the egg for a chia egg?
Lucy says
Hi Brooklyn, I personally haven't tried that, but would love to hear how it goes if you do!
Olivia Daly says
This was a winner in our household!
We used gluten free weetbix and it turned out absolutely fine. Quick and easy to make and perfect for school lunches or weekend snack ?
Nicole says
We used gf weetbix; turned out amazing!
Kathy Moees says
Hello
I've just made the weetbix slice and it is very buttery. Should the recipe have any flour in it.
Thanks for your help. ?