Chocolate marshmallow flapjacks

    2 hours 45 min

    Believed to have been developed by a secretive organisation during WW2 in order to create the worlds greatest flapjack, the recipe was sealed in a vault 300m underground as it was classified "too awesome". Now the recipe has been de-classified and released to the public. Prepare for the greatest taste sensation known to mankind. *DISCLAIMER: May cause serious addiction!


    7 people made this

    Makes: 1 tray flapjacks

    • 500g butter
    • 300g golden syrup
    • 330g soft brown sugar
    • 660g oats
    • 215g Marshmallow Fluff
    • 700g Dairy Milk, broken into squares

    Prep:15min  ›  Cook:30min  ›  Extra time:2hr chilling  ›  Ready in:2hr45min 

    1. Preheat the oven to 160 C / Gas 2-3.
    2. In a large pan slowly melt the butter. Once completely liquefied add the syrup and sugar then mix completely, making sure there are no lumps. Finally add the oats. Empty into a 20x30cm baking tray lined with greaseproof paper or greased with a little butter (about a teaspoon).
    3. Bake in the centre of the oven for about 30 minutes. They will be done when the edges start to brown, don't worry if there is butter on the surface or it's still unset, this will solidify on cooling. Leave to rest for about 5 hours somewhere cool at room temperature.
    4. Once set (reasonably firm to touch) add the Marshmallow Fluff like icing, spreading it evenly over the surface, and leave to set in the fridge while you melt the chocolate in a bain marie (double boiler). Keep stirring.
    5. Once the marshmallow is firm and the chocolate is fully melted, pour the chocolate over the flapjacks and allow to cool in the fridge until set.

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    AMAZING! Diabetes in a flapjack!  -  23 Aug 2013

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