celebrating 130 years 1884-2014

Weetbix Slice

By Chelsea Sugar
Weetbix Slice
10 servings
  • 58 reviews

  • Difficulty Easy
  • Prep time 15 mins
  • Cooking time 10 mins
  • Serves

    150g butter, melted
    4 Weetbix (crushed)
    1/2 cup Chelsea White Sugar
    1 cup flour
    1 Tbsp cocoa powder
    1 tsp baking powder
    1 drop vanilla essence

    1 1/2 cups Chelsea Icing Sugar
    1/2 cup dessicated coconut
    1 tsp cocoa powder
    25g butter
    Hot water to mix


    Preheat oven to 180°C .

    Mix all dry ingredients in a bowl and make a well in the centre. Add the melted butter and vanilla essence. Mix together, then press into a slice tin.
    Bake for 10 minutes. Ice while hot and cut into squares.

    Put first three ingredients into a bowl, add the butter. Gradually add enough hot water to melt butter, blending to form a smooth, spreadable icing.

    Spread over slice while hot then cut into squares once cooled a little.

If you like this recipe you may love these


Average Rating
(58 reviews)

it is great I made it for my family and they loved it!

its yummy and full of chocolate goodness. It is awesome

image description

Great nice and easy kids could make on their own, and very yummy

This slice turned out great. EVery time I make it it just goes quick and every one remarks on this slice. Yummy very addictive weetbix slice.

It does not tell me what to bake it at.
CHELSEA SUGAR: For this recipe bake at 180 degrees celsius for 10 minutes using a slice tin.

It's very easy to make with children helping.

Made this recipe twice now. So good!!

Awsome easy receipe. I can't make slices but this made my day.

I substituted half the sugar with golden syrup and added a cup of shredded coconut to the base. Either way the recipe is great!

What did I do wrong ? The whole thing crumbled into pieces!

My kids love it make it all the time. It's good for school lunch and parties.

My childhood favourite, my mum used to make this every week for us when we were kids. When I haven't been home in a while she always makes it for me.

Mine is verrrrry flat not like the picture... tastes nice though

I used apple instead of butter which made it not crumbly and not so rich. Very delicious! I froze some as otherwise I would have kept scoffing them!

Super yummy. I decided to 'tweak' the recipe and used a peanut butter fudge type icing which was a great pairing in our 'peanut butter loving' family. Very moreish.

This recipe was very tasty and was just how I like it xxx

Love this recipe one of my favourites

Second time making it and my family loves it. I leave the slice in for about 15 minutes. Only because my oven isn't the greatest.

I loved this. Made it in no time at all and it Tastes great.

Yummy, delicious

Really easy recipe to follow and tastes great every time

Should this come out crunchy or soft and gooey?
Chelsea Sugar:
The top will be gooey and the base should have a bit of crunch.

image description

very yummy, but the slice was a bit crumbly. Definitely delicious

image description

very yummy, but the slice was a bit crumbly. Definitely delicious

I'm addicted to this slice. Devine. I have to double the recipe else it's gone too fast in our household. Delicious and super easy!!!!

Very nice, family love it

This has been a favourite recipe for many of my family for years.
I put coconut in the mixture , on top of the icing
Now my great grandchildren enjoy it. How this brings back
Sweet memories.

Mmmm! so good but why does only show good results

Easy and great, but my icing turned out very runny because I added too much hot water, it worked fine though and tasted fantastic!


It worked out great but was a bit sloppy

image description

Yummy and So Easy to make.

I made this substituting gluten free weetbix and gluten free flour turned out gr8 happy kids

Yummy and very easy. Almost too easy ;)

It's amazing! The coconut in the icing makes it so so good!

Excellent biscuit crunch

Looks great. I can't wait to try it. Thanks for the recipe!!

image description

I changed the 1/2 cup of white sugar to a 1/4 cup of dark cane sugar and it was very nice.
I would definitely recommend this 10 out of 10 for sure!!

Delicious an easy treat to make thanks!

Great my family loves it

My Family Loves this slice, I always make a double batch because it goes so fast in our house.

The family love it

We are going to make this slice for Tech tomorrow, just wondering if it is ok to put in the freezer so we can take away to camp next week?
CHELSEA: We will not recommend freezing it as it will change the texture and mouth feel.

This is an amazing slice!
Loved the taste!

Quick and easy recipe that always turns out tasty!

Excellent recipe - my boys love it

Good but waaay too much sugar!

Can anyone tell me if this recipe works out ok with melted margarine instead of butter? Butter has got too expensive! Such a great slice though, I sent a quadruple batch along to daughter's school camp and it was a huge hit. Nostalgic treat for the teachers too who would have loved it as a kid, as I did.
CHELSEA: Yes, we think margarine should be fine in this recipe :-)

Love this recipe- used to make it as a kid and now my kids love it too!

I don t know, but it's look like that coconut should go in to the base not icing. Looks pretty weird.

Love this recipe, my boy is fussy when it comes to certain foods (re-training the brain now that his allergies are gone) I'm so thankful I came across this.

Oh NO! Please tell me what I did wrong? I put the icing on while the slice was hot (as instructed) and as the icing was spread around, so was the top of the slice!? Chunky chocolate mess. Very sad.
CHELSEA: Hi there, it's best if you let the slice sit for a couple of minutes after it comes out of the oven before icing. The time it takes you to prepare the icing should be long enough, then gently spread the icing over the top. If that doesn't work, then it's possible the slice needed to be cooked for a couple more minutes - 10 minutes is a good guide but there can be a lot of variation between ovens. Hope it still tasted good!

Amazing for kids lunches. 10 out of 10 recommend.

image description

This weetbix slice is so easy to make, cheaper to make than to buy

So easy to make and extra tasty. Cut so nicely too!

Not overly sweet. Good compromise for chocolate lovers and people who don't have much of a sweet tooth alike

It's good and it tastes delicious.

image description

Love it!! Soo yummy..

Load More

Products used in this recipe

Sign in