Heat the oven at gas mark 5/190oC/170°C
In a large bowl, add in the mince chicken, fresh copped coriander, salt, chopped up onion, garlic and ginger, garam masala and ghee. Combine everything with ghee until mixed well.
Next shape -two spoons dip them in some oil and scoop 1 tablespoon of filling into sausage like shapes before placing it on one side of a sheet of puff pastry.
Roll pastry over the mixture to make a sausage roll.
Next cut the sausage rolls into 1.5 inch wide mini bites and place on a baking tray lined with baking paper and brush thesausgae rolls with egg wash before placing it in an oven for 8 -10 minutes until brown.
In a pot, add in oil, heat up before adding fennel, cumin, mustard, fenugreek seeds along with curry leaves.
Next add in the pounded garlic and ginger mixture and fry for one minutes.
Next add in the cut up sour mangoes along with chili powder, masala powder and salt. stir and cook for 2 minutes before adding water and vinegar. Continue to cook for about 20 minutes until the mangoes are soft.
After the mangos are cooked through and very soft, add in the sugar and mix and let it bubble away for another 10 minutes until it thickens up.
Serve the sausage rolls with a side dish of the mango chutney