Place biscuits in plastic bag and crush using the rolling pin
Tip into mixing bowl
Add sugar and salt. Mix well
Melt butter and pour over biscuits
Mix well and pour into cake tin. Press into base. Chill 30 mins
Take zest from orange
Put Christmas pudding, brandy, orange zest and stout into blender and whizz to a puree
Put double cream, cheese, sugar and vanilla into mixing bowl and mix with hand mixer
Fold in Christmas Pudding puree
Spread over base and chill overnight
Peel clementines and cut into rounds
Place on tray, sprinkle with sugar and grill to give caramelised effect, cool
Remove cheesecake from tin and arrange clementines around the top