There really is no better dessert than one you can just roll up and stick it in the fridge until you're ready to serve, right? For this one you layer up butter biscuits, mascarpone cream and fresh fruit, then when your ready to eat it's finished with a thick chocolate sauce.
On a large sheet of cling film create a layer of biscuits by dipping each one in milk (and alternatively chocolate milk) and placing them down. Biscuits should be soft and bendable from the milks.
In a bowl combine mascarpone. double cream, honey and vanilla extract until soft and thick, care not to over mix. Spread this mixture carefully over the biscuit layer.
On one edge spoon on a row of strawberry jam, followed by raspberries and blueberries.
Carefully, starting with the edge closes to the jam, roll the biscuit layer over the cream creating a tight 'swiss roll'. Twist the edges of the cling film to secure the roll in place. Refrigerate for 1 to 2 hours.
Before you are ready to serve, heat double cream in a jug then place in the milk chocolate. Stir to combine then leave to cool.
Unroll the dessert onto a board or large plate, cover over with the chocolate sauce then add biscuit crumbs to the top if desired. Slice carefully and serve.