Pre-heat the oven to 180°C.
Soak the scan bran in boiling water until it is soft, drain and mash.
Add the cocoa, chocolate extract, ¾ of the broken biscuit, all but 7 marshmallows and the Scan Bran, then mix well to combine.
Divide the mix between 7 muffin cases and bake for 20-30 minutes until firm. They should be spongey when you press down lightly and spring back.
Let the muffins cool, then mix the Sukrin icing sugar with 1-2 tsp of Choc Shot and 1-2 tsp of tepid water. Stir until smooth and glossy