Preheat oven to 350 degrees

Add a thick coat of caramel to the sides and bottom of pudding mould

Shred the buns

Blend all ingredients (including shredded buns) with immersion blender

Pour mixture into pudding mould

Place pudding mould in a large baking dish, deep enough to hold water

Place in oven

Pour hot water into baking dish until half of pudding mould is surrounded

Bake for approximately one hour in simmering water

Allow pudding to cool before removing from mould