Chocoholics-rejoice! Make this Nutella Weet-bix slice in your trusty airfryer

Nutella? Check! Weet-Bix? Check! A delicious slice? Check, check and check!
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There’s nothing we love more than the taste of Nutella. Add the trusty pantry staple of Weet-bix and a generous dose of chocolate and combine it all to make a slice and well, your friends and family will be absolutely thrilled. Read on to see how to make this crowd-pleasing treat with the help of your airfryer.

WATCH: Make this next! Salted caramel custard slice

Serves 15, Prep and Cook 30 mins


100g unsalted butter, melted

2 tblsps Nutella

1 tsp vanilla essence

¾ cup self-raising flour

1 tblsp cocoa powder

½ cup desiccated coconut

1/3 cup firmly packed brown sugar

2 Weetbix, crushed

Mini choc chips, to decorate


¾ cup icing sugar mixture 

1/3 cup Nutella

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Nutella Weetbix slice
(Credit: New Idea Food)


1 Grease and line with baking paper, base and sides of a shallow 19cm square cake pan (make sure paper doesn’t extend above pan edges).

2 Combine butter, Nutella and vanilla in a small bowl. Stir until smooth.

3 Sift flour and cocoa into a medium bowl. Stir in coconut, sugar and  Weetbix. Add butter mixture. Stir until well combined. Press mixture firmly over base of prepared pan. Smooth over top.

Nutella weetbix slice
(Credit: New Idea Food)

4 Pull out the pan and basket from a 7-litre air fryer. Place cake pan in  basket. Slide basket back into air fryer. Set temperature to 170C. Set  timer and cook for 15 minutes. Remove cake pan from basket. Set aside to cool for 15 minutes before icing.

5 To make icing, place sifted icing sugar and Nutella in a medium bowl. Add 1 tblsp hot water. Stir until smooth and combined, adding a little extra hot water, if necessary for a spreadable consistency. Spread over slice. Sprinkle with choc chips. Stand at room temperature (or refrigerate in hot weather) until icing is set.

6 Lift slice from pan. Cut into pieces.

TIP Slice will keep for up to one week in a container in the fridge.

Want more slice recipes? Check out the links below!

Nutella Chocolate Crumble Slice
Nutella Mars Bar Refrigerator Slice
Mars Bar Slice
Malteser Caramel Slice
Chocolate Peppermint Slice
4-Ingredient Chocolate Marshmallow Slice
White chocolate and Nutella cheesecake slice
Caramel latte slice recipe

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