1. Preheat the oven to 200°C/gas mark 6. Mix together the leeks, potato and celeriac and enough double cream to bind the mixture. Shape into rostis and bake on a baking tray for 30 minutes, or until golden brown and crispy.
2. Meanwhile grill or fry the sausages for 10-15 minutes until browned and cooked through. Steam the vegetables until tender and prepare the gravy.
3. To assemble, stack the rosti with the vegetables and sausages and drizzle the gravy around each stack.
Please note this recipe is the contestant's own and has not been tested professionally. Like the Come Dine With Me contestants, you could be creating a culinary delight or dining disaster, so switch on your ovens and be bold.
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