And what a treat they are; sweet, squidgy and sticky goodness. The boys absolutely loved them and so did i. These would be a really fun treat for a rainy afternoon or for a sleepover.
Preheat your oven to around 160°(fan assisted). Line a baking tray with baking paper and lay your digestives writing side down on the tray. Spread a layer of Nutella on the biscuits, then break your marshmallow in half and pop both bits on top. Spread Nutella on another biscuit and pop on top.
Bake in the oven for around 5 minutes, take out and gently push down on the top biscuits so the marshmallows squidge a little.
Leave to cool a bit (they get very hot) and enjoy.