Place the digestive biscuits in a freezer bag and crush with a rolling pin until you have a rough crumb
Add 25g of melted butter to the crumb and mix well until all of the crumbs are coated
Divide the biscuit between 6 ramekins and press down with the back of a teaspoon
Set aside 6 chocolate orange segments for the topping and put the rest in a microwaveable bowl with the dark chocolate broken into pieces
Microwave the chocolate at 30 second intervals stirring each time before microwaving again
When most of the chocolate has melted remove from the microwave and stir until completely smooth
Leave to cool
Place 300ml double cream in a mixing bowl and using a hand blender, mix for 30 seconds until it begins to thicken
Add 100ml of Bailey's, the orange zest and the melted chocolate and whisk until smooth and one single colour
Divide the mixture between the ramekins and place in the fridge for 4 hours or overnight
Remove from the fridge 15 minutes before needed
Place a chocolate orange segment on top of each one before serving
